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Wang Z, Cheng X, Meng F, Guo H, Liu Z, Wang H, Xu J, Jin H, Jiang L. Wheat gliadin hydrolysates based nano-micelles for hydrophobic naringin: Structure characterization, interaction, and in vivo digestion. Food Chem X 2024; 21:101136. [PMID: 38298357 PMCID: PMC10828641 DOI: 10.1016/j.fochx.2024.101136] [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: 10/11/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 02/02/2024] Open
Abstract
In this study, enzymatic hydrolysis was used to fabricate wheat gliadin hydrolysates (WGHs) for the encapsulation and protection of naringin. The exposure of hydrophilic amino acids decreased the critical micelle concentration (from 0.53 ± 0.02 mg/mL to 0.35 ± 0.03 mg/mL) and improved solubility, which provided amphiphilic conditions for the delivery of naringin. The hydrolysates with a degree of hydrolysis (DH) of 9 % had the strongest binding affinity with naringin, and exhibited the smallest particle size (113.7 ± 1.1 nm) and the highest encapsulation rate (83.2 ± 1.3 %). The storage, heat and photochemical stability of naringin were improved via the encapsulation of micelles. Furthermore, the micelles made up of hydrolysates with a DH of 12 % significantly enhanced the bioavailability of naringin (from 19.4 ± 4.3 % to 46.8 ± 1.4 %). Our experiment provides theoretical support for the utilization of delivery systems based on water-insoluble proteins.
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Affiliation(s)
- Zhiyong Wang
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiaoyi Cheng
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Fanda Meng
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Haotong Guo
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Zhengqin Liu
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Huan Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jing Xu
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Hua Jin
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
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Magdy M, Elmowafy E, Elassal M, Ishak RAH. Glycerospanlastics: State-of-the-art two-in-one nano-vesicles for boosting ear drug delivery in otitis media treatment. Int J Pharm 2023; 645:123406. [PMID: 37703960 DOI: 10.1016/j.ijpharm.2023.123406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/07/2023] [Accepted: 09/10/2023] [Indexed: 09/15/2023]
Abstract
The purpose of this research was to design innovative nanovesicles for ototopical conveyance of triamcinolone acetonide (TA) for otitis media (OM) treatment via incorporating glycerol into nanospanlastics to be termed "Glycerospanlastics". The glycerospanlastics were formulated employing ethanol injection procedure, and central composite design (CCD) was harnessed for optimization of the vesicles. Various attributes of the nanovesicles, viz. particle size distribution, surface charge, TA entrapment efficiency, morphology as well as ex-vivo permeation across the tympanic membrane (TM) were characterized. In vivo implementation of the optimized glycerospanlastics loaded with TA was appraised in OM-induced rats via histopathological and biochemical measurements of the tumor necrosis factor-α (TNF-α) and Interleukin-1β (IL-1β) levels in ear homogenates. The safety and tolerability of optimized TA glycerospanlastics was also investigated in non-OM induced animals. The results demonstrated that the optimized TA-glycerospanlastics were in a nanometer range (around 200 nm) with negative charges, high TA entrapment (>85%), good storage properties and better TM permeation relative to TA suspension. More importantly, TA-glycerospanlastics performed better than marketed drug suspension in OM treatment as manifested by restoration of histopathological alterations in TM and lowered values of IL-1β and TNF-α. Glycerospanlastics could be promising safe ototopical nanoplatforms for OM treatment and other middle ear disorders.
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Affiliation(s)
- Manar Magdy
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Future University in Egypt (FUE), Fifth Settlement, P.O. Box 11835, Cairo, Egypt
| | - Enas Elmowafy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Abbassia, P.O. Box 11566, Cairo, Egypt
| | - Mona Elassal
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Future University in Egypt (FUE), Fifth Settlement, P.O. Box 11835, Cairo, Egypt
| | - Rania A H Ishak
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Abbassia, P.O. Box 11566, Cairo, Egypt.
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Ren H, Xu Z, Du C, Ling Z, Yang W, Pan L, Tian Y, Fan W, Zheng Y. Preparation and characterization of starch-based composite films reinforced by quinoa (Chenopodium quinoa Willd.) straw cellulose nanocrystals. Int J Biol Macromol 2023; 242:124938. [PMID: 37210060 DOI: 10.1016/j.ijbiomac.2023.124938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 05/14/2023] [Accepted: 05/15/2023] [Indexed: 05/22/2023]
Abstract
The development of green and biodegradable nanomaterials is significant for the sustainable utilization of renewable lignocellulosic biomass. This work aimed to obtain the cellulose nanocrystals from quinoa straws (QCNCs) by acid hydrolysis. The optimal extraction conditions were investigated by response surface methodology, and the physicochemical properties of QCNCs were evaluated. The maximum yield of QCNCs (36.58 ± 1.42 %) was obtained under the optimal extraction conditions of 60 % (w/w) sulfuric acid concentration, 50 °C reaction temperature, and 130 min reaction time. The characterization results of QCNCs showed that it is a rod-like material with an average length of 190.29 ± 125.25 nm, an average width of 20.34 ± 4.69 nm, excellent crystallinity (83.47 %), good water dispersibility (Zeta potential = -31.34 mV) and thermal stability (over 200 °C). The addition of 4-6 wt% QCNCs could significantly improve the elongation at break and water resistance of high-amylose corn starch films. This study will pave the route for improving the economic value of quinoa straw, and provide relevant proof of QCNCs for the preliminary application in starch-based composite films with the best performance.
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Affiliation(s)
- Haiwei Ren
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Unbanization Techonlogies of Gansu and MOE, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Zhihang Xu
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Unbanization Techonlogies of Gansu and MOE, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Caixia Du
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Zhe Ling
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Weixia Yang
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Unbanization Techonlogies of Gansu and MOE, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China.
| | - Lichao Pan
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Unbanization Techonlogies of Gansu and MOE, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Yaqin Tian
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Unbanization Techonlogies of Gansu and MOE, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Wenguang Fan
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Yi Zheng
- Department of Grain Science and Industry, Kansas State University, 101C BIVAP, 1980 Kimball Avenue, Manhattan, KS 66506, United States
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Huang X, Li T, Li S. Encapsulation of vitexin-rhamnoside based on zein/pectin nanoparticles improved its stability and bioavailability. Curr Res Food Sci 2022; 6:100419. [PMID: 36582445 PMCID: PMC9792296 DOI: 10.1016/j.crfs.2022.100419] [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: 09/14/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
To improve the solubility, stability, and bioavailability of vitexin-rhamnoside (VR) isolated from hawthorn, it was encapsulated by the zein-pectin nanoparticles system. When the mass ratio of zein to pectin was 1:4, the particle size of nanoparticles was 222.7 nm, and the encapsulation efficiency of VR was 67%. Analysis with the scanning electron microscope (SEM), fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM) revealed that the zein-VR-pectin nanoparticles were spherical and uniformly distributed. The hydrogen bonding and electrostatic interactions were the main forces to assemble the nanoparticles. The nanoparticle had good stability at pH 3-8.5 with particle sizes ranging from 234 to 251 nm, and the nanoparticles were able to resist the relatively lower ionic strength. In vitro simulated digestion and rat in vivo intestinal perfusion experiments showed that the nanoparticles exhibited significant slow-release properties and the highest absorption rate in the duodenal segment of rats, with Ka and Papp of 0.830 ± 0.11 and 17.004 ± 1.09. These results provided a theoretical and technological approach for the construction of flavonoids delivery system with slow-release properties and improved bioavailability.
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Affiliation(s)
| | - Tuoping Li
- Corresponding author. College of Food Science, Shenyang Agricultural University, Shenyang, 110086, China.
| | - Suhong Li
- Corresponding author. College of Food Science, Shenyang Agricultural University, Shenyang, 110086, China.
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Zhang Y, Liu G, Ren F, Liu N, Tong Y, Li Y, Liu A, Wu L, Wang P. Delivery of Curcumin Using Zein-Gum Arabic-Tannic Acid Composite Particles: Fabrication, Characterization, and in vitro Release Properties. Front Nutr 2022; 9:842850. [PMID: 35369080 PMCID: PMC8969573 DOI: 10.3389/fnut.2022.842850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 01/21/2022] [Indexed: 01/11/2023] Open
Abstract
The application of curcumin (Cur) in fat-free food is limited due to its poor water solubility, stability, and bioaccessibility. In this study, zein-gum arabic-tannic acid (zein-GA-TA) composite particles with high physical stability were fabricated to deliver Cur (ZGT-Cur). Their stability and in vitro release properties were also evaluated. The results showed that the thermal and photochemical stability of Cur was improved after loading into composite particles. Meanwhile, the retention rate of Cur in ZGT-Cur composite particles was enhanced compared with Z-Cur or ZG-Cur particles. Fourier transform infrared (FTIR) spectroscopy confirmed that the hydrogen bond within the particles was greatly enhanced after the addition of tannic acid (TA). The in vitro antioxidant activity of Cur in ZGT-Cur composite particles was higher in terms of 2,2'-azino-bis (ABTS) (93.64%) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) (50.41%) compared with Z-Cur or ZG-Cur particles. The bioaccessibility of Cur in ZGT-Cur composite particles was 8.97 times higher than that of free Cur. Therefore, the particles designed in this study will broaden the application of Cur in the food industry by improving its stability and bioaccessibility.
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Affiliation(s)
- Yiquan Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Guiqiao Liu
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Ning Liu
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Yi Tong
- Jilin COFCO Biochemistry Co., Ltd., Changchun, China
- *Correspondence: Yi Tong
| | - Yi Li
- Jilin COFCO Biochemistry Co., Ltd., Changchun, China
| | - Anni Liu
- Jilin COFCO Biochemistry Co., Ltd., Changchun, China
| | - Lida Wu
- Jilin COFCO Biochemistry Co., Ltd., Changchun, China
| | - Pengjie Wang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
- Pengjie Wang
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Lim YW, Tan WS, Ho KL, Mariatulqabtiah AR, Abu Kasim NH, Abd. Rahman N, Wong TW, Chee CF. Challenges and Complications of Poly(lactic- co-glycolic acid)-Based Long-Acting Drug Product Development. Pharmaceutics 2022; 14:614. [PMID: 35335988 PMCID: PMC8955085 DOI: 10.3390/pharmaceutics14030614] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/19/2022] [Indexed: 12/13/2022] Open
Abstract
Poly(lactic-co-glycolic acid) (PLGA) is one of the preferred polymeric inactive ingredients for long-acting parenteral drug products that are constituted of complex formulations. Despite over 30 years of use, there are still many challenges faced by researchers in formulation-related aspects pertaining to drug loading and release. Until now, PLGA-based complex generic drug products have not been successfully developed. The complexity in developing these generic drug products is not just due to their complex formulation, but also to the manufacturing process of the listed reference drugs that involve PLGA. The composition and product attributes of commercial PLGA formulations vary with the drugs and their intended applications. The lack of standard compendial methods for in vitro release studies hinders generic pharmaceutical companies in their efforts to develop PLGA-based complex generic drug products. In this review, we discuss the challenges faced in developing PLGA-based long-acting injectable/implantable (LAI) drug products; hurdles that are associated with drug loading and release that are dictated by the physicochemical properties of PLGA and product manufacturing processes. Approaches to overcome these challenges and hurdles are highlighted specifically with respect to drug encapsulation and release.
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Affiliation(s)
- Yi Wen Lim
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (Y.W.L.); (W.S.T.)
| | - Wen Siang Tan
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (Y.W.L.); (W.S.T.)
- Laboratory of Vaccines and Biomolecules, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Kok Lian Ho
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Abdul Razak Mariatulqabtiah
- Laboratory of Vaccines and Biomolecules, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia;
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Noor Hayaty Abu Kasim
- Faculty of Dentistry, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | | | - Tin Wui Wong
- Non-Destructive Biomedical and Pharmaceutical Research Centre, Smart Manufacturing Research Institute, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia
| | - Chin Fei Chee
- Nanotechnology and Catalysis Research Centre, Universiti Malaya, Kuala Lumpur 50603, Malaysia
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Kumbhar PS, Nadaf S, Manjappa AS, Jha NK, Shinde SS, Chopade SS, Shete AS, Disouza JI, Sambamoorthy U, Kumar SA. D-ɑ-tocopheryl polyethylene glycol succinate: A review of multifarious applications in nanomedicines. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Zhang H, Feng H, Ling J, Ouyang XK, Song X. Enhancing the stability of zein/fucoidan composite nanoparticles with calcium ions for quercetin delivery. Int J Biol Macromol 2021; 193:2070-2078. [PMID: 34774592 DOI: 10.1016/j.ijbiomac.2021.11.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/03/2021] [Accepted: 11/03/2021] [Indexed: 10/19/2022]
Abstract
In this study, zein and fucoidan-based composite nanoparticles were prepared by the antisolvent precipitation method. The effects of different calcium ion (Ca2+, 0-3.0 mM) concentrations on the stability of the composite nanosystems loaded with quercetin were studied under different conditions (pH, temperature, salt concentration, and ultraviolet light irradiation), and the composite nanoparticles were characterized. Electrostatic interactions, hydrogen bonding, and hydrophobic interactions are the main forces underlying the formation of composite nanoparticles. The addition of Ca2+ led to improved release of the active substances from the composite nanoparticles in simulated digestive solutions (especially when the Ca2+ concentration was 1.5 mM). The composite nanosystems based on alcohol-soluble proteins and anionic polysaccharides with added Ca2+ can be potentially applied for the delivery of active substances.
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Affiliation(s)
- Hong Zhang
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, PR China
| | - Haozhan Feng
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, PR China
| | - Junhong Ling
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, PR China
| | - Xiao-Kun Ouyang
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, PR China.
| | - Xiaoyong Song
- Department of Pharmacy, Zhoushan Hospital of Traditional Chinese Medicine, 355 Xinqiao Road, Zhoushan 316000, PR China.
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Peng T, Huang Y, Feng X, Zhu C, Yin S, Wang X, Bai X, Pan X, Wu C. TPGS/hyaluronic acid dual-functionalized PLGA nanoparticles delivered through dissolving microneedles for markedly improved chemo-photothermal combined therapy of superficial tumor. Acta Pharm Sin B 2021; 11:3297-3309. [PMID: 34729317 PMCID: PMC8546669 DOI: 10.1016/j.apsb.2020.11.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/21/2020] [Accepted: 08/28/2020] [Indexed: 12/18/2022] Open
Abstract
Nanoparticles (NPs) have shown potential in cancer therapy, while a single administration conferring a satisfactory outcome is still unavailable. To address this issue, the dissolving microneedles (DMNs) were developed to locally deliver functionalized NPs with combined chemotherapy and photothermal therapy (PTT). α-Tocopheryl polyethylene glycol succinate (TPGS)/hyaluronic acid (HA) dual-functionalized PLGA NPs (HD10 NPs) were fabricated to co-load paclitaxel and indocyanine green. HD10 NPs significantly enhanced the cytotoxicity of low-dose paclitaxel because of active and mitochondrial targeting by HA and TPGS, respectively. PTT could further sensitize tumor cells toward chemotherapy by promoting apoptosis into the advanced period, highly activating caspase 3 enzyme, and significantly reducing the expression of survivin and MMP-9 proteins. Further, the anti-tumor effects of HD10 NPs delivered through different administration routes were conducted on the 4T1 tumor-bearing mice. After a single administration, HD10 NPs delivered with DMNs showed the best anti-tumor effect when giving chemotherapy alone. As expected, the anti-tumor effect was profoundly enhanced after combined therapy, and complete tumor ablation was achieved in the mice treated with DMNs and intra-tumor injection. Moreover, DMNs showed better safety due to moderate hyperthermia. Therefore, the DMNs along with combined chemo-photothermal therapy provide a viable treatment option for superficial tumors.
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Affiliation(s)
- Tingting Peng
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Yao Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xiaoqian Feng
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chune Zhu
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Shi Yin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xinyi Wang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Xuequn Bai
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xin Pan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Corresponding authors.
| | - Chuanbin Wu
- College of Pharmacy, Jinan University, Guangzhou 510632, China
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Corresponding authors.
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Wang Y, Cong H, Wang S, Yu B, Shen Y. Development and application of ultrasound contrast agents in biomedicine. J Mater Chem B 2021; 9:7633-7661. [PMID: 34586124 DOI: 10.1039/d1tb00850a] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
With the rapid development of molecular imaging, ultrasound (US) medicine has evolved from traditional imaging diagnosis to integrated diagnosis and treatment at the molecular level. Ultrasound contrast agents (UCAs) play a crucial role in the integration of US diagnosis and treatment. As the micro-bubbles (MBs) in UCAs can enhance the cavitation effect and promote the biological effect of US, UCAs have also been studied in the fields of US thrombolysis, mediated gene transfer, drug delivery, and high intensity focused US. The application range of UCAs is expanding, and the value of their applications is improving. This paper reviews the development and application of UCAs in biomedicine in recent years, and the existing problems and prospects are pointed out.
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Affiliation(s)
- Yu Wang
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Building D, Science Park, Qingdao 266071, China.
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Building D, Science Park, Qingdao 266071, China. .,State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
| | - Song Wang
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Building D, Science Park, Qingdao 266071, China.
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Building D, Science Park, Qingdao 266071, China. .,State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Building D, Science Park, Qingdao 266071, China. .,Center for Bionanoengineering and Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
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Tran P, Nguyen TN, Lee Y, Tran PN, Park JS. Docetaxel-loaded PLGA nanoparticles to increase pharmacological sensitivity in MDA-MB-231 and MCF-7 breast cancer cells. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2021; 25:479-488. [PMID: 34448465 PMCID: PMC8405438 DOI: 10.4196/kjpp.2021.25.5.479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/04/2021] [Accepted: 05/17/2021] [Indexed: 11/23/2022]
Abstract
This study aimed to develop docetaxel (DTX) loaded poly(lactic-co-glycolic acid) (PLGA) nanoparticles (DTX-NPs) and to evaluate the different pharmacological sensitivity of NPs to MCF-7 and MDA-MB-231 breast cancer cells. NPs containing DTX or coumarin-6 were prepared by the nanoprecipitation method using PLGA as a polymer and d-α-tocopherol polyethylene glycol 1000 succinate (TPGS) as a surfactant. The physicochemical properties of NPs were characterized. In vitro anticancer effect and cellular uptake were evaluated in breast cancer cells. The particle size and zeta potential of the DTX-NPs were 160.5 ± 3.0 nm and –26.7 ± 0.46 mV, respectively. The encapsulation efficiency and drug loading were 81.3 ± 1.85% and 10.6 ± 0.24%, respectively. The in vitro release of DTX from the DTX-NPs was sustained at pH 7.4 containing 0.5% Tween 80. The viability of MDA-MB-231 and MCF-7 cells with DTX-NPs was 37.5 ± 0.5% and 30.3 ± 1.13%, respectively. The IC50 values of DTX-NPs were 3.92- and 6.75-fold lower than that of DTX for MDA-MB-231 cells and MCF-7 cells, respectively. The cellular uptake of coumarin-6-loaded PLGA-NPs in MCF-7 cells was significantly higher than that in MDA-MB-231 cells. The pharmacological sensitivity in breast cancer cells was higher on MCF-7 cells than on MDA-MB-231 cells. In conclusion, we successfully developed DTX-NPs that showed a great potential for the controlled release of DTX. DTX-NPs are an effective formulation for improving anticancer effect in breast cancer cells.
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Affiliation(s)
- Phuong Tran
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea
| | - Thu Nhan Nguyen
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea
| | - Yeseul Lee
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea
| | - Phan Nhan Tran
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea
| | - Jeong-Sook Park
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea
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Ma XY, Chen XX, Ma MY, Xu Y, Wu XM, Mu GQ, Zhu XM. Lutein transport systems loaded with rice protein-based self-assembled nanoparticles. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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13
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Abstract
Abstract
The rapid development of nanotechnology paved the way for further expansion of polymer chemistry and the fabrication of advanced polymeric membranes. Such modifications allowed enhancing or adding some unique properties, including mechanical strength, excellent biocompatibility, easily controlled degradability, and biological activity. This chapter discusses various applications of polymeric membranes in three significant areas of biomedicine, including tissue engineering, drug delivery systems, and diagnostics. It is intended to highlight here possible ways of improvement the properties of polymeric membranes, by modifying with other polymers, functional groups, compounds, drugs, bioactive components, and nanomaterials.
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Affiliation(s)
- Marta J. Woźniak-Budych
- NanoBioMedical Centre , Adam Mickiewicz University , Wszechnicy Piastowskiej 3 , Poznań 61-614 , Poland
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14
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Rathod S, Bahadur P, Tiwari S. Nanocarriers based on vitamin E-TPGS: Design principle and molecular insights into improving the efficacy of anticancer drugs. Int J Pharm 2021; 592:120045. [DOI: 10.1016/j.ijpharm.2020.120045] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/29/2020] [Accepted: 10/31/2020] [Indexed: 02/06/2023]
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15
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Ahmad J, Ameeduzzafar, Ahmad MZ, Akhter H. Surface-Engineered Cancer Nanomedicine: Rational Design and Recent Progress. Curr Pharm Des 2020; 26:1181-1190. [PMID: 32056517 DOI: 10.2174/1381612826666200214110645] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 01/18/2020] [Indexed: 01/02/2023]
Abstract
Cancer is highly heterogeneous in nature and characterized by abnormal, uncontrolled cells' growth. It is responsible for the second leading cause of death in the world. Nanotechnology is explored profoundly for sitespecific delivery of cancer chemotherapeutics as well as overcome multidrug-resistance (MDR) challenges in cancer. The progress in the design of various smart biocompatible materials (such as polymers, lipids and inorganic materials) has now revolutionized the area of cancer research for the rational design of nanomedicine by surface engineering with targeting ligands. The small tunable size and surface properties of nanomedicines provide the opportunity of multiple payloads and multivalent-ligand targeting to achieve drug efficacy even in MDR cancer. Furthermore, efforts are being carried out for the development of novel nano-pharmaceutical design, focusing on the delivery of therapeutic and diagnostic agents simultaneously which is called theranostics to assess the progress of therapy in cancer. This review aimed to discuss the physicochemical manipulation of cancer nanomedicine for rational design and recent progress in the area of surface engineering of nanomedicines to improve the efficacy of cancer chemotherapeutics in MDR cancer as well. Moreover, the problem of toxicity of the advanced functional materials that are used in nanomedicines and are exploited to achieve drug targeting in cancer is also addressed.
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Affiliation(s)
- Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, Saudi Arabia
| | - Ameeduzzafar
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Saudi Arabia
| | - Mohammad Z Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, Saudi Arabia
| | - Habban Akhter
- Faculty of Pharmacy, DIT University, Dehradun, India
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16
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Alkhatib MH, Bawadud RS, Gashlan HM. Incorporation of docetaxel and thymoquinone in borage nanoemulsion potentiates their antineoplastic activity in breast cancer cells. Sci Rep 2020; 10:18124. [PMID: 33093596 PMCID: PMC7582846 DOI: 10.1038/s41598-020-75017-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 10/09/2020] [Indexed: 12/15/2022] Open
Abstract
Combining more than one anticancer agent in a nanocarrier is beneficial in producing a formula with a low dose and limited adverse side effects. The current study aimed to formulate docetaxel (DTX) and thymoquinone (TQ) in borage oil-based nanoemulsion (B-NE) and evaluate its potential in impeding the growth of breast cancer cells. The formulated B-NE and the combination (DTX + TQ) B-NE were prepared by the ultra-sonication method and physically characterized by the dynamic light scattering techniques. The cytotoxicity analyses of (DTX + TQ) B-NE in MCF-7 and MDA-MB-231 cells were evaluated in vitro by using the SRB assay. Cell death mechanisms were investigated in terms of apoptosis and autophagy pathways by flow cytometry. The optimum mean droplet sizes formulated for blank B-NE and the (DTX + TQ) B-NE were 56.04 ± 4.00 nm and 235.00 ± 10.00 nm, respectively. The determined values of the half-maximal inhibitory concentration (IC50) of mixing one-half amounts of DTX and TQ in B-NE were 1.15 ± 0.097 µM and 0.47 ± 0.091 µM in MCF-7 and MDA-MB-231 cells, respectively, which were similar to the IC50 values of the full amount of free DTX in both tested cell lines. The treatment with (DTX + TQ) B-NE resulted in a synergistic effect on both tested cells. (DTX + TQ) B-NE induced apoptosis that was integrated with the stimulation of autophagy. The produced formulation enhances the DTX efficacy against human breast cancer cells by reducing its effective dose, and thus it could have the potential to minimize the associated toxicity.
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Affiliation(s)
- Mayson H Alkhatib
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Raghdah S Bawadud
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hana M Gashlan
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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17
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Caban-Toktas S, Sahin A, Lule S, Esendagli G, Vural I, Karlı Oguz K, Soylemezoglu F, Mut M, Dalkara T, Khan M, Capan Y. Combination of Paclitaxel and R-flurbiprofen loaded PLGA nanoparticles suppresses glioblastoma growth on systemic administration. Int J Pharm 2020; 578:119076. [PMID: 31988035 DOI: 10.1016/j.ijpharm.2020.119076] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 12/22/2022]
Abstract
Malignant gliomas are highly lethal. Delivering chemotherapeutic drugs to the brain in sufficient concentration is the major limitation in their treatment due to the blood-brain barrier (BBB). Drug delivery systems may overcome this limitation and can improve the transportation through the BBB. Paclitaxel is an antimicrotubule agent with effective anticancer activity but limited BBB permeability. R-Flurbiprofen is a nonsteroidal antienflammatory drug and has potential anticancer activity. Accordingly, we designed an approach combining R-flurbiprofen and paclitaxel and positively-charged chitosan-modified poly-lactide-co-glycolic acid (PLGA) nanoparticles (NPs) and to transport them to glioma tissue. NPs were characterized and, cytotoxicity and cellular uptake studies were carried out in vitro. The in vivo efficacy of the combination and formulations were evaluated using a rat RG2 glioma tumor model. Polyethylene glycol (PEG) modified and chitosan-coated PLGA NPs demonstrated efficient cytotoxic activity and were internalized by the tumor cells in RG2 cell culture. In vivo studies showed that the chitosan-coated and PEGylated NPs loaded with paclitaxel and R-flurbiprofen exhibited significantly higher therapeutic activity against glioma. In conclusion, PLGA NPs can efficiently carry their payloads to glioma tissue and the combined use of anticancer and anti-inflammatory drugs may exert additional anti-tumor activity.
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Affiliation(s)
- Secil Caban-Toktas
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Adem Sahin
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Sevda Lule
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Ankara, Turkey
| | - Gunes Esendagli
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey.
| | - Imran Vural
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey.
| | - Kader Karlı Oguz
- Department of Radiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey; National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey
| | - Figen Soylemezoglu
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
| | - Melike Mut
- Department of Neurosurgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
| | - Turgay Dalkara
- Department of Neurology, Faculty of Medicine and Institute of Neurological Sciences and Psychiatry, Hacettepe University, Ankara, Turkey.
| | - Mansoor Khan
- Texas A&M Health Science Center, Irma Lerma Rangel College of Pharmacy, Texas, USA.
| | - Yilmaz Capan
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey.
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18
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Development of TPGS/F127/F68 mixed polymeric micelles: Enhanced oral bioavailability and hepatoprotection of syringic acid against carbon tetrachloride-induced hepatotoxicity. Food Chem Toxicol 2020; 137:111126. [PMID: 31954714 DOI: 10.1016/j.fct.2020.111126] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/12/2019] [Accepted: 01/09/2020] [Indexed: 12/26/2022]
Abstract
Syringic acid (SA), a natural polyphenol found in fruits and vegetables, is claimed to show notable hepatoprotection. Nevertheless, low solubility and bioavailability hamper the application of SA. This study aimed to investigate the potential of TPGS/F127/F68 mixed polymeric micelles as a sustained and liver-targeting nanocarrier for SA. Herein, the prepared SA-loaded TPGS/F127/F68 mixed polymeric micelles (SA-TPGS-Ms) were spherically-shaped and homogeneously-distributed nanoparticles with high entrapment efficiency (94.67 ± 2.05%) and sustained release. Besides, in-vitro cell culture studies revealed that SA-TPGS-Ms substantially promoted cellular uptake with excellent biocompatibility. After oral administration, SA-TPGS-Ms demonstrated an increased bioavailability (2.3-fold) and delayed in-vivo elimination compared with the free SA. Furthermore, the alleviation of oxidative stress and amelioration of hepatic injury in CCl4-induced hepatotoxicity mice further demonstrated the excellent hepatoprotection of SA-TPGS-Ms. Collectively, SA-TPGS-Ms could be a promising nanocarrier for the utilization of SA in functional foods, with enhanced bioavailability and hepatoprotection.
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19
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Xu Y, Ma XY, Gong W, Li X, Huang HB, Zhu XM. Nanoparticles based on carboxymethylcellulose-modified rice protein for efficient delivery of lutein. Food Funct 2020; 11:2380-2394. [DOI: 10.1039/c9fo02439e] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Lutein, as a natural nutrient, has many benefits for human health.
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Affiliation(s)
- Yu Xu
- School of Food Science and Technology
- Dalian Polytechnic University
- Dalian 116034
- China
| | - Xiao-Yu Ma
- State Key Lab of Food Science and Technology
- Nanchang University
- Nanchang
- China
| | - Wei Gong
- School of Food Science and Technology
- Dalian Polytechnic University
- Dalian 116034
- China
| | - Xiang Li
- School of Food Science and Technology
- Dalian Polytechnic University
- Dalian 116034
- China
| | - Hai-Bo Huang
- School of Food Science and Technology
- Dalian Polytechnic University
- Dalian 116034
- China
| | - Xue-Mei Zhu
- School of Food Science and Technology
- Dalian Polytechnic University
- Dalian 116034
- China
- State Key Lab of Food Science and Technology
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20
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Santana R, Zuluaga R, Gañán P, Arrasate S, Onieva E, González-Díaz H. Designing nanoparticle release systems for drug-vitamin cancer co-therapy with multiplicative perturbation-theory machine learning (PTML) models. NANOSCALE 2019; 11:21811-21823. [PMID: 31691701 DOI: 10.1039/c9nr05070a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nano-systems for cancer co-therapy including vitamins or vitamin derivatives have showed adequate results to continue with further research studies to better understand them. However, the number of different combinations of drugs, vitamins, nanoparticle types, coating agents, synthesis conditions, and system types (nanocapsules, micelles, etc.) to be tested is very large generating a high cost in experimentations. In this context, there are reports of large datasets of preclinical assays of compounds (like in the ChEMBL database) and increasing but yet limited reports of experimental measurements of nano-systems per se. On the other hand, Machine Learning is gaining momentum in Nanotechnology and Pharmaceutical Sciences as a tool for rational design of new drugs and drug-release nano-systems. In this work, we propose to combine Perturbation Theory principles and Machine Learning to develop a PTML model for rational selection of the components of cancer co-therapy drug-vitamin release nano-systems (DVRNs). In doing so, we apply information fusion techniques with 2 data sets: (1) a large ChEMBL dataset of >36 000 preclinical assays of vitamin derivatives and a new dataset of >1000 outcomes of DVRNs, collected herein from the literature for the first time. The ChEMBL dataset used covers a considerable number of assay conditions (cjvit) each one with multiple levels. These conditions included >504 biological activity parameters (c0vit), >340 types of proteins (c1vit), >650 types of cells (c2vit), >120 assay organisms (c3vit), >60 assay strains (c4vit). Regarding the DVRNs, there are 25 different types of nano-systems (njn), with up to 16 conditions (cjn) including also different levels such as 8 biological activity parameters (c0n), 9 raw nanomaterials (c4n), 15 assay cells (c11n), etc. In the first stage, we used Moving Average operators to quantify the perturbations (deviations) in all input variables with respect to the conditions. After that, we used multiplicative PT operators to carry out data fusion, and dimension reduction, and Linear Discriminant Analysis (LDA) to seek the PTML model. The best PTML model found showed values of specificity, sensitivity, and accuracy in the range of 83-88% in training and external validation series for >130 000 cases (DVRNs vs. ChEMBL data pairs) formed after data fusion. To the best of our knowledge, this is the first general purpose model for the rational design of DVRNs for cancer co-therapy.
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21
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Zhang X, Yu Z, Jiang F, Ye L, Li J, Ye X, Xing C. Biodegradable anastomotic tube prepared from diblock copolymers of mPEG-b-PLA and mPEG-b-PLGA. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1595980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Xiaodong Zhang
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Zuoqian Yu
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Feizhao Jiang
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Lechi Ye
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Jinlei Li
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Xingzhao Ye
- Department of Colorectal anal surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Chungen Xing
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China
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22
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Ahmed OA, El-Say KM, Aljaeid BM, Badr-Eldin SM, Ahmed TA. Optimized vinpocetine-loaded vitamin E D-α-tocopherol polyethylene glycol 1000 succinate-alpha lipoic acid micelles as a potential transdermal drug delivery system: in vitro and ex vivo studies. Int J Nanomedicine 2018; 14:33-43. [PMID: 30587983 PMCID: PMC6302827 DOI: 10.2147/ijn.s187470] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background Vinpocetine (VNP), a semisynthetic natural product, is used as a vasodilator for cerebrovascular and age-related memory disorders. VNP suffers from low oral bioavailability owing to its low water solubility and extensive first-pass metabolism. This work aimed at utilizing D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) and alpha lipoic acid (ALA) to develop efficient micellar system for transdermal delivery of VNP. Materials and methods VNP-TPGS-ALA micelles were prepared, characterized for particle size using particle size analyzer, and investigated for structure using transmission electron microscope. Optimization of VNP-TPGS-ALA micelles-loaded transdermal films was performed using Box–Behnken experimental design. The investigated factors were percentage of ALA in TPGS (X1), citral concentration (X2), and propylene glycol concentration (X3). Elongation percent (Y1), initial permeation after 2 hours (Y2), and cumulative permeation after 24 hours (Y3) were studied as responses. Results Statistical analysis revealed optimum levels of 16.62%, 3%, and 2.18% for X1, X2, and X3, respectively. Fluorescent laser microscopic visualization of skin penetration of the optimized transdermal film revealed marked widespread fluorescence intensity in skin tissue after 0.5, 2, and 4 hours compared with raw VNP transdermal film formulation, which indicated enhancement of VNP skin penetration. Conclusion The obtained results highlighted the potentiality of VNP nanostructure-based films for controlling the transdermal permeation of the drug and improving its effectiveness.
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Affiliation(s)
- Osama Aa Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia, .,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, Minia, Egypt,
| | - Khalid M El-Say
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia, .,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Bader M Aljaeid
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia,
| | - Shaimaa M Badr-Eldin
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia, .,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Tarek A Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia, .,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
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23
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Formulation of functionalized PLGA nanoparticles with folic acid-conjugated chitosan for carboplatin encapsulation. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.09.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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24
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Fabrication of TPGS-Stabilized Liposome-PLGA Hybrid Nanoparticle Via a New Modified Nanoprecipitation Approach: In Vitro and In Vivo Evaluation. Pharm Res 2018; 35:199. [DOI: 10.1007/s11095-018-2485-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 08/23/2018] [Indexed: 12/23/2022]
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25
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Gorain B, Choudhury H, Pandey M, Kesharwani P. Paclitaxel loaded vitamin E-TPGS nanoparticles for cancer therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 91:868-880. [PMID: 30033322 DOI: 10.1016/j.msec.2018.05.054] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 05/09/2018] [Accepted: 05/15/2018] [Indexed: 02/08/2023]
Abstract
Localised and targeted potential of nanocarrier for the eminent anticancer agent paclitaxel (PTX) could provide a great platform towards improvement of efficacy with reduction in associated toxicities, whereas incorporation of TPGS could further facilitate delivery in MDR through alteration of its inherent physicochemical properties. Current article therefore puts into perspective on nanocarrier-based recent researches of PTX with special stress towards TPGS-nanoparticle-mediated delivery in the improvement of cancer treatment and then accompanied with the discussion on distinct influence of the fabrication process. Such dynamic fabrications of the nanoparticulate therapy stimulate cellular interaction with frontier area for future research in tumor targeting potential.
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Affiliation(s)
- Bapi Gorain
- Faculty of Pharmacy, Lincoln University College, Kuala Lumpur, Malaysia.
| | - Hira Choudhury
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Malaysia
| | - Manisha Pandey
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Malaysia
| | - Prashant Kesharwani
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Malaysia; Pharmaceutics Division, CSIR-Central Drug Research Institute, Lucknow, UP 226031, India.
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26
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Ebeid K, Meng X, Thiel KW, Do AV, Geary SM, Morris AS, Pham EL, Wongrakpanich A, Chhonker YS, Murry DJ, Leslie KK, Salem AK. Synthetically lethal nanoparticles for treatment of endometrial cancer. NATURE NANOTECHNOLOGY 2018; 13:72-81. [PMID: 29203914 PMCID: PMC5762267 DOI: 10.1038/s41565-017-0009-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 09/19/2017] [Indexed: 05/29/2023]
Abstract
Uterine serous carcinoma, one of the most aggressive types of endometrial cancer, is characterized by poor outcomes and mutations in the tumour suppressor p53. Our objective was to engender synthetic lethality to paclitaxel (PTX), the frontline treatment for endometrial cancer, in tumours with mutant p53 and enhance the therapeutic efficacy using polymeric nanoparticles (NPs). First, we identified the optimal NP formulation through comprehensive analyses of release profiles and cellular-uptake and cell viability studies. Not only were PTX-loaded NPs superior to PTX in solution, but the combination of PTX-loaded NPs with the antiangiogenic molecular inhibitor BIBF 1120 (BIBF) promoted synthetic lethality specifically in cells with the loss-of-function (LOF) p53 mutation. In a xenograft model of endometrial cancer, this combinatorial therapy resulted in a marked inhibition of tumour progression and extended survival. Together, our data provide compelling evidence for future studies of BIBF- and PTX-loaded NPs as a therapeutic opportunity for LOF p53 cancers.
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Affiliation(s)
- Kareem Ebeid
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Xiangbing Meng
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Kristina W Thiel
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA
| | - Anh-Vu Do
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Sean M Geary
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Angie S Morris
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Erica L Pham
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Amaraporn Wongrakpanich
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
- Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Yashpal S Chhonker
- Department of Pharmacy Practice, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, USA
| | - Daryl J Murry
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
- Department of Pharmacy Practice, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, USA
| | - Kimberly K Leslie
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA.
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA.
| | - Aliasger K Salem
- Division of Pharmaceutics and Translational Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA.
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA.
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27
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Liu Q, Zhao D, Zhu X, Chen H, Yang Y, Xu J, Zhang Q, Fan A, Li N, Guo C, Kong Y, Lu Y, Chen X. Coloaded Nanoparticles of Paclitaxel and Piperlongumine for Enhancing Synergistic Antitumor Activities and Reducing Toxicity. J Pharm Sci 2017; 106:3066-3075. [PMID: 28552690 DOI: 10.1016/j.xphs.2017.05.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 04/25/2017] [Accepted: 05/16/2017] [Indexed: 01/31/2023]
Abstract
The purpose of this study was to develop a nanocarrier system for codelivery of paclitaxel (PTX) and piperlongumine (PL) and investigate the therapeutic potential of improving efficacy and reducing toxicity. PTX and PL were formulated into poly lactic-co-glycolic acid and D-α-tocopheryl polyethylene glycol succinate via organic solvent evaporation method. The average diameter was 117.1 ± 1.9 nm, and the zeta potential was -43.25 ± 2.76 mV. PL facilitated the cellular uptake of PTX, and the increased cytotoxicity was similarly displayed. The formulation with the PTX/PL concentration ratio at 1:200 showed the best antitumor activity, the IC50 of PTX were 5.10 ± 0.08 nM in HepG2 cells, and 3.79 ± 1.01 nM in Michigan Cancer Foundation-7 cells. Correspondingly, the combination index was 0.79 and 0.76. Furthermore, intracellular uptake of PTX toward HepG2 cells in coencapsulated nanoparticles was significantly more than free solution. In addition, the antitumor effect of PTX/PL-PTNPs in the HepG2 xenograft tumor model suggested that the nanoparticles showed a higher antitumor efficacy with reduced toxicity to other tissues compared with free PTX. In summary, the results indicated that PTX/PL-PTNPs processed well characteristics and enhanced its therapeutic efficacy; thus, this delivery system could be clinically effective for treatment of cancers.
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Affiliation(s)
- Qi Liu
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Di Zhao
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Xiaojie Zhu
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Huili Chen
- Department of Molecular and Cellular Biology, College of Science, The University of Arizona, Tucson, Arizona 85719
| | - Yue Yang
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jiaqiu Xu
- Department of Pharmacology, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Qing Zhang
- Department of Pharmacology, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Ali Fan
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Ning Li
- Department of Pharmacology, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Chaorui Guo
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Ying Kong
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yang Lu
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China.
| | - Xijing Chen
- Clinical Pharmacokinetics Laboratory, Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China.
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Tang J, Li J, Li G, Zhang H, Wang L, Li D, Ding J. Spermidine-mediated poly(lactic- co-glycolic acid) nanoparticles containing fluorofenidone for the treatment of idiopathic pulmonary fibrosis. Int J Nanomedicine 2017; 12:6687-6704. [PMID: 28932114 PMCID: PMC5598552 DOI: 10.2147/ijn.s140569] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Idiopathic pulmonary fibrosis is a progressive, fatal lung disease with poor survival. The advances made in deciphering this disease have led to the approval of different antifibrotic molecules, such as pirfenidone and nintedanib. An increasing number of studies with particles (liposomes, nanoparticles [NPs], microspheres, nanopolymersomes, and nanoliposomes) modified with different functional groups have demonstrated improvement in lung-targeted drug delivery. In the present study, we prepared, characterized, and evaluated spermidine (Spd)-modified poly(lactic-co-glycolic acid) (PLGA) NPs as carriers for fluorofenidone (AKF) to improve the antifibrotic efficacy of this drug in the lung. Spd-AKF-PLGA NPs were prepared and functionalized by modified solvent evaporation with Spd and polyethylene glycol (PEG)-PLGA groups. The size of Spd-AKF-PLGA NPs was 172.5±4.3 nm. AKF release from NPs was shown to fit the Higuchi model. A549 cellular uptake of an Spd-coumarin (Cou)-6-PLGA NP group was found to be almost twice as high as that of the Cou-6-PLGA NP group. Free Spd and difluoromethylornithine (DFMO) were preincubated in A549 cells to prove uptake of Spd-Cou-6-PLGA NPs via a polyamine-transport system. As a result, the uptake of Spd-Cou-6-PLGA NPs significantly decreased with increased Spd concentrations in incubation. At higher Spd concentrations of 50 and 500 µM, uptake of Spd-Cou-6-PLGA NPs reduced 0.34- and 0.49-fold from that without Spd pretreatment. After pretreatment with DFMO for 36 hours, cellular uptake of Spd-Cou-6-PLGA NPs reached 1.26-fold compared to the untreated DFMO group. In a biodistribution study, the drug-targeting index of Spd-AKF-PLGA NPs in the lung was 3.62- and 4.66-fold that of AKF-PLGA NPs and AKF solution, respectively. This suggested that Spd-AKF-PLGA NPs accumulated effectively in the lung. Lung-histopathology changes and collagen deposition were observed by H&E staining and Masson staining in an efficacy study. In the Spd-AKF-PLGA NP group, damage was further improved compared to the AKF-PLGA NP group and AKF-solution group. The results indicated that Spd-AKF-PLGA NPs are able to be effective nanocarriers for anti-pulmonary fibrosis therapy.
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Affiliation(s)
- Jing Tang
- School of Pharmaceutical Sciences, Changsha Medical University
| | - Jianming Li
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha
| | - Guo Li
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha
| | - Haitao Zhang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha
| | - Ling Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu
| | - Dai Li
- Xiangya Hospital, Central South University, Changsha, China
| | - Jinsong Ding
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha
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29
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Chaudhary Z, Ahmed N, .ur.Rehman A, Khan GM. Lipid polymer hybrid carrier systems for cancer targeting: A review. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1300900] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Zanib Chaudhary
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Naveed Ahmed
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Asim .ur.Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Gul Majid Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
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30
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Hascicek C, Sengel-Turk C, Gumustas M, Ozkan A, Bakar F, Das-Evcimen N, Savaser A, Ozkan Y. Fulvestrant-loaded polymer-based nanoparticles for local drug delivery: Preparation and in vitro characterization. J Drug Deliv Sci Technol 2017. [DOI: 10.1016/j.jddst.2017.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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31
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Methachan B, Thanapprapasr K. Polymer-Based Materials in Cancer Treatment: From Therapeutic Carrier and Ultrasound Contrast Agent to Theranostic Applications. ULTRASOUND IN MEDICINE & BIOLOGY 2017; 43:69-82. [PMID: 27751594 DOI: 10.1016/j.ultrasmedbio.2016.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 09/07/2016] [Accepted: 09/08/2016] [Indexed: 06/06/2023]
Abstract
The emergence of theranostics with ultrasound technology is a promising development, as it opens pathways to providing more effective treatments for cancer. Advancements in ultrasound imaging would give a more detailed and accurate image for better diagnosis and treatment planning. Polymeric ultrasound contrast agents (UCAs) are appealing because they are stable and easily modified for active targeting. In addition, a better therapy could be achieved in conjunction with advancements in UCAs. The active targeting not only makes the precise imaging possible, but also leads to targeted delivery of active components to specific local treatment sites. A polymeric nanocarrier with surface bioconjugation is the key to prolonging the bioavailability of the encapsulated drugs or genes and the capacity to target the specific tumor site. Using ultrasound with other imaging modalities will open more precise and better ways for diagnosis and therapy and bring us a step closer to personalized medicine. This review focuses on polymer-based materials of UCAs, multimodal imaging agents and therapeutic carriers that have been currently explored for their theranostic applications involving ultrasound for cancer diagnosis and treatment.
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Affiliation(s)
- Boriphat Methachan
- Biomedical Engineering Research Unit, National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani, Thailand
| | - Kamolrat Thanapprapasr
- Biomedical Engineering Research Unit, National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani, Thailand.
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32
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Gu F, Hu C, Tai Z, Yao C, Tian J, Zhang L, Xia Q, Gong C, Gao Y, Gao S. Tumour microenvironment-responsive lipoic acid nanoparticles for targeted delivery of docetaxel to lung cancer. Sci Rep 2016; 6:36281. [PMID: 27805051 PMCID: PMC5090365 DOI: 10.1038/srep36281] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 10/13/2016] [Indexed: 11/29/2022] Open
Abstract
In the present study, we developed a novel type of reduction-sensitive nanoparticles (NPs) for docetaxel (DTX) delivery based on cross-linked lipoic acid NPs (LANPs). The physicochemical properties, cellular uptake and in vitro cytotoxicity of DTX loaded LANPs (DTX-LANPs) on A549 cells were investigated. Furthermore, the in vivo distribution and in vivo efficacy of DTX-LANPs was evaluated. The results showed that DTX-LANPs had a particle size of 110 nm and a negative zeta potential of −35 mv with excellent colloidal stability. LANPs efficiently encapsulated DTX with a high drug loading of 4.51% ± 0.49% and showed remarkable reduction-sensitive drug release in vitro. Cellular uptake experiments demonstrated that LANPs significantly increased intracellular DTX uptake by about 10 fold as compared with free DTX. The cytotoxicity of DTX-LANPs showed significantly higher potency in inhibiting A549 cell growth than free DTX, while blank LANPs had a good biocompatibility. In addition, in vivo experiments demonstrated that DTX-LANPs could enhance tumour targeting and anti-tumour efficacy with low systemic toxicity. In conclusion, LANPs may prove to be a potential tumour microenvironment-responsive delivery system for cancer treatment, with the potential for commercialization due to the simple component, controllable synthesis, stability and economy.
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Affiliation(s)
- Fenfen Gu
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Chuling Hu
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Zhongguang Tai
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Chong Yao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Jing Tian
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Lijuan Zhang
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Qingming Xia
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Chunai Gong
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Yuan Gao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China.,Department of Clinical Pharmacy and Pharmaceutical Management, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Shen Gao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
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33
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Cheng X, Yan H, Jia X, Zhang Z. Preparation and in vivo/in vitro evaluation of formononetin phospholipid/vitamin E TPGS micelles. J Drug Target 2016; 24:161-8. [PMID: 26325229 DOI: 10.3109/1061186x.2015.1064435] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
To enhance the formononetin (FN) antitumor effect, we developed a passive targeting FN-contained formulation. FN-contained Vitamin E d-α-tocopheryl polyethylene glycol 1000 succinate (vitamin E TPGS or TPGS)/phospholipid micelles were prepared by the solvent injection method. Particle size, polydispersity, zeta potential, encapsulation efficiency, drug release profile, and micelles morphology were evaluated and characterized by various methods including high-performance liquid chromatography, dynamic light scattering, and transmission electron microscopy. Cellular uptake of micelles was evaluated with fluorescence imaging coupled with HPLC method. Cytotoxicity of FN micelles and free FN was compared using MTT method. In vivo imaging was employed to assess the accumulation of DiR micelles and free DiR at tumor site. The antitumor effect of FN micelles was examined in tumor-bearing mice. The results showed that prepared FN micelles had an average particle diameter of 111.91 ± 5.82 nm with good stability. FN micelles enhanced the cellular uptake and improved cell cytotoxicity than free FN. Furthermore, DiR micelles quickly accumulated at the tumor site than free DiR. FN micelles significantly improved tumor inhibition rate compared to that observed with free FN in tumor-bearing mice with great biosafety. Thus, FN micelles demonstrated a clear treatment advantage and provided an ideal drug administration system to improve the antitumor effect of FN.
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Armendáriz-Barragán B, Zafar N, Badri W, Galindo-Rodríguez SA, Kabbaj D, Fessi H, Elaissari A. Plant extracts: from encapsulation to application. Expert Opin Drug Deliv 2016; 13:1165-75. [PMID: 27139509 DOI: 10.1080/17425247.2016.1182487] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Plants are a natural source of various products with diverse biological activities offering treatment for several diseases. Plant extract is a complex mixture of compounds, which can have antioxidant, antibiotic, antiviral, anticancer, antiparasitic, antifungal, hypoglycemic, anti-hypertensive and insecticide properties. The extraction of these extracts requires the use of organic solvents, which not only complicates the formulations but also makes it difficult to directly use the extracts for humans. To overcome these problems, recent research has been focused on developing new ways to formulate the plant extracts and delivering them safely with enhanced therapeutic efficacy. AREAS COVERED This review focuses on the research done in the development and use of polymeric nanoparticles for the encapsulation and administration of plant extracts. It describes in detail, the different encapsulation techniques, main physicochemical characteristics of the nanoparticles, toxicity tests and results obtained from in vivo or in vitro assays. EXPERT OPINION Major obstacles associated with the use of plant extracts for clinical applications include their complex composition, toxicity risks and extract instability. It is observed that encapsulation can be successfully used to decrease plant extracts toxicity, to provide targeted drug delivery and to solve stability related problems.
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Affiliation(s)
- Brenda Armendáriz-Barragán
- a Departamento de Química Analítica, Facultad de Ciencias Biológicas , Universidad Autónoma de Nuevo León , San Nicolás de los Garza , México.,b Laboratoire d'Automatique et des Génie des Procédés (ESCPE, CNRS UMR 5007) , Université Claude Bernard Lyon I , Villeurbanne , France
| | - Nadiah Zafar
- b Laboratoire d'Automatique et des Génie des Procédés (ESCPE, CNRS UMR 5007) , Université Claude Bernard Lyon I , Villeurbanne , France
| | - Waisudin Badri
- b Laboratoire d'Automatique et des Génie des Procédés (ESCPE, CNRS UMR 5007) , Université Claude Bernard Lyon I , Villeurbanne , France
| | - Sergio Arturo Galindo-Rodríguez
- a Departamento de Química Analítica, Facultad de Ciencias Biológicas , Universidad Autónoma de Nuevo León , San Nicolás de los Garza , México
| | - Dounia Kabbaj
- c Department of Agronomy and Life Science, Universiapolis , International University of Agadir , Agadir , Morocco
| | - Hatem Fessi
- b Laboratoire d'Automatique et des Génie des Procédés (ESCPE, CNRS UMR 5007) , Université Claude Bernard Lyon I , Villeurbanne , France
| | - Abdelhamid Elaissari
- b Laboratoire d'Automatique et des Génie des Procédés (ESCPE, CNRS UMR 5007) , Université Claude Bernard Lyon I , Villeurbanne , France
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35
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Dyawanapelly S, Koli U, Dharamdasani V, Jain R, Dandekar P. Improved mucoadhesion and cell uptake of chitosan and chitosan oligosaccharide surface-modified polymer nanoparticles for mucosal delivery of proteins. Drug Deliv Transl Res 2016; 6:365-79. [DOI: 10.1007/s13346-016-0295-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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36
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Liang H, Li J, He Y, Xu W, Liu S, Li Y, Chen Y, Li B. Engineering Multifunctional Films Based on Metal-Phenolic Networks for Rational pH-Responsive Delivery and Cell Imaging. ACS Biomater Sci Eng 2016; 2:317-325. [DOI: 10.1021/acsbiomaterials.5b00363] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Hongshan Liang
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Jing Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yun He
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Wei Xu
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Shilin Liu
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yan Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yijie Chen
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Bin Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Hubei
Collaborative Innovation Centre for Industrial Fermentation, Hubei University of Technology, Wuhan 430068, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
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37
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Preferential tumor accumulation and desirable interstitial penetration of poly(lactic-co-glycolic acid) nanoparticles with dual coating of chitosan oligosaccharide and polyethylene glycol-poly(D,L-lactic acid). Acta Biomater 2016; 29:248-260. [PMID: 26476340 DOI: 10.1016/j.actbio.2015.10.017] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Revised: 10/02/2015] [Accepted: 10/13/2015] [Indexed: 12/16/2022]
Abstract
Despite advances in polymeric nanoparticles (NPs) as effective delivery systems for anticancer drugs, rapid clearance from blood and poor penetration capacity in heterogeneous tumors still remain to be addressed. Here, a dual coating of poly (ethylene glycol)-poly (d,l-lactic acid) (PEG-PDLLA) and water-soluble chitosan oligosaccharide (CO) was used to develop PLGA-based NPs (PCPNPs) with colloidal stability for delivery of paclitaxel (PTX). The PCPNPs were prepared by a modified nanoprecipitation process and exhibited homogeneous size of 165.5nm, and slight positive charge (+3.54mV). The single PEG-PDLLA-coated PLGA NPs (PPNPs) with negative charge (-13.42mV) were prepared as control. Human breast cancer MDA-MB-231 cell and mice MDA-MB-231 xenograft model were used for in vitro and in vivo evaluation. Compared to Taxol®, both PCPNPs and PPNPs increased the intracellular uptake and exerted stronger inhibitory effect on tumor cells in vitro, especially for PCPNPs. Particularly, due to the near neutral surface charge and shielding by the dual coating, the blank cationic NP presented low cytotoxicity. With the synergistic action of PEG-PDLLA and CO, PCPNPs not only strongly inhibited macrophage uptake and extended the blood circulation time, but also improved the selective accumulation and interstitial penetration capacity to/in tumor site. Consequently, a significantly enhanced antitumor efficacy was observed for the cationic PCPNPs. Our findings suggest that, the dual PEG-PDLLA/CO coating can effective improve the tumor accumulation and interstitial penetration of NPs and, therefore may have great potential for tumor treatment. STATEMENT OF SIGNIFICANCE Rapid clearance from blood and poor penetration capacity in heterogeneous tumors represent great challenge for polymeric nanoparticles (NPs) as effective delivery systems for anticancer drugs. This study provides a promising cationic nanoparticle (PCPNPs) with dual coating of chitosan oligosaccharide (CO) and PEG-PDLLA to address the above problem. The PCPNPs prepared with 165.5nm and slight positive charge (+3.54mV) showed an improved accumulation and interstitial penetration capacity to/in tumor site, and thus led to an enhanced antitumor efficacy. This is the first time to report the cooperative effect of PEG-PDLLA and CO on PLGA NPs in this field. This work can arouse broad interests among researchers in the fields of nanomedicine, nanotechnology, and drug delivery system.
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Sobot D, Mura S, Couvreur P. How can nanomedicines overcome cellular-based anticancer drug resistance? J Mater Chem B 2016; 4:5078-5100. [DOI: 10.1039/c6tb00900j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review discusses the mechanisms of anticancer drug resistance according to its cellular level of action and outlines the nanomedicine-based strategies adopted to overcome it.
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Affiliation(s)
- Dunja Sobot
- Institut Galien Paris-Sud
- UMR 8612
- CNRS
- Univ. Paris-Sud
- Université Paris-Saclay
| | - Simona Mura
- Institut Galien Paris-Sud
- UMR 8612
- CNRS
- Univ. Paris-Sud
- Université Paris-Saclay
| | - Patrick Couvreur
- Institut Galien Paris-Sud
- UMR 8612
- CNRS
- Univ. Paris-Sud
- Université Paris-Saclay
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Pawar A, Patel R, Arulmozhi S, Bothiraja C. d-α-Tocopheryl polyethylene glycol 1000 succinate conjugated folic acid nanomicelles: towards enhanced bioavailability, stability, safety, prolonged drug release and synergized anticancer effect of plumbagin. RSC Adv 2016. [DOI: 10.1039/c6ra12714b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Plumbagin (PLB) loadedd-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) with folic acid (FOL) conjugated nanomicelles achieved controlled and targeted delivery with synergized anticancer potency and reduced PLB toxicity.
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Affiliation(s)
- Atmaram Pawar
- Department of Pharmaceutics
- Bharati Vidyapeeth Deemed University
- Poona College of Pharmacy
- Pune-411038
- India
| | - Rabiya Patel
- Department of Pharmaceutics
- Bharati Vidyapeeth Deemed University
- Poona College of Pharmacy
- Pune-411038
- India
| | - S. Arulmozhi
- Department of Pharmacology
- Bharati Vidyapeeth Deemed University
- Poona College of Pharmacy
- Pune-411038
- India
| | - C. Bothiraja
- Department of Pharmaceutics
- Bharati Vidyapeeth Deemed University
- Poona College of Pharmacy
- Pune-411038
- India
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40
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Huang G, Zang B, Wang X, Liu G, Zhao J. Encapsulated paclitaxel nanoparticles exhibit enhanced anti-tumor efficacy in A549 non-small lung cancer cells. Acta Biochim Biophys Sin (Shanghai) 2015; 47:981-7. [PMID: 26525950 DOI: 10.1093/abbs/gmv110] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 08/02/2015] [Indexed: 11/14/2022] Open
Abstract
In the present study, paclitaxel (PTX) were encapsulated with polyethylene glycol (PEG)-polylactide (PLA)/D-α tocopheryl polyethylene glycol 1000 succinate (TPGS) (PEG-PLA/TPGS) and the enhanced anti-tumor activity of this PTX mixed micelles (PTX-MM) was evaluated in lung cancer cells. The PTX-MM prepared by a solvent evaporation method was demonstrated to have high drug-loading efficiency (23.2%), high encapsulation efficiency (76.4%), and small size (59 nm). In vitro release assay showed the slow release behavior of PTX-MM, suggesting the good stability of the PTX-MM essential for long circulation time. In vitro kinetics assay demonstrated that PTX-MM could promote absorption and increase relative bioavailability. The anti-cancer efficiency of PTX-MM was also examined by both in vitro and in vivo studies. PTX-MM exhibits obvious cytotoxicity against lung cancer cells with much lower IC50 value when compared with commercial formulated PTX or PTX + TPGS. The xenograft tumor model studies on nude mice indicated that PTX-MM inhibits tumor growth more effectively than other formulations. It was also found that most of mixed micelles were integral in tumor site to exhibit anti-cancer activity. Our results suggested that the use of PTX-MM as an anti-cancer drug may be an effective approach to treat lung cancer.
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Affiliation(s)
- Guojin Huang
- Department of Cardiothoracic Surgery, First Affiliated Hospital, Soochow University, Suzhou 215006, China Department of Thoracic Surgery, Second Affiliated Hospital of Southeast University, Nanjing 210003, China
| | - Bao Zang
- Department of Cardiothoracic Surgery, First Affiliated Hospital, Soochow University, Suzhou 215006, China Department of Thoracic Surgery, Huai'an First People's Hospital, Nanjing Medical University, Huai'an 223300, China
| | - Xiaowei Wang
- Department of Thoracic Surgery, Huai'an First People's Hospital, Nanjing Medical University, Huai'an 223300, China
| | - Gang Liu
- Department of Orthopaedics, Huai'an First People's Hospital, Nanjing Medical University, Huai'an 223300, China
| | - Jianqiang Zhao
- Department of Thoracic Surgery, Huai'an First People's Hospital, Nanjing Medical University, Huai'an 223300, China
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The activation of Epimedium polysaccharide-propolis flavone liposome on Kupffer cells. Carbohydr Polym 2015; 133:613-23. [DOI: 10.1016/j.carbpol.2015.07.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 07/09/2015] [Accepted: 07/10/2015] [Indexed: 01/26/2023]
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42
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Gao DY, Lin TT, Sung YC, Liu YC, Chiang WH, Chang CC, Liu JY, Chen Y. CXCR4-targeted lipid-coated PLGA nanoparticles deliver sorafenib and overcome acquired drug resistance in liver cancer. Biomaterials 2015. [DOI: 10.1016/j.biomaterials.2015.07.035] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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43
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Song J, Huang H, Xia Z, Wei Y, Yao N, Zhang L, Yan H, Jia X, Zhang Z. TPGS/Phospholipids Mixed Micelles for Delivery of Icariside II to Multidrug-Resistant Breast Cancer. Integr Cancer Ther 2015; 15:390-9. [PMID: 26293804 PMCID: PMC5739176 DOI: 10.1177/1534735415596571] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The biggest challenge for the treatment of multidrug resistant cancer is to deliver a high concentration of anticancer drugs to cancer cells. Icariside II is a flavonoid from Epimedium koreanum Nakai with remarkable anticancer properties, but poor solubility and significant efflux from cancer cells limited its clinical use. In our previous study, a self-assembled mixture of micelles (TPGS-Icariside II-phospholipid complex) was successfully constructed, which could substantially increase the solubility of Icariside II and inhibit the efflux on Caco-2 cells. In this study, we evaluate the anticancer effect of the mixed micelles encapsulating Icariside II (Icar-MC) on MCF-7/ADR, a multidrug-resistant breast cancer cell line. The cellular uptake of the micelles was confirmed by fluorescent coumarin-6-loaded micelles. The IC50 of Icar-MC in MCF-7/ADR was 2-fold less than the free drug. The in vitro study showed Icar-MC induced more apoptosis and lactate dehydrogenase release. Intravenous injection of Icar-MC into nude mice bearing MCF-7/ADR xenograft resulted in a better antitumor efficacy compared with the administration of free drug, without causing significant body weight changes in mice. The antitumor effect was further verified by magnetic resonance imaging and immunohistochemical assays for Ki-67, a proliferative indicator. Moreover, Icar-MC treatment also elevated Bax/Bcl-2 ratio and the expressions of cleaved caspase-3, -8, -9 and AIFM1 in tumors. This study suggests that phospholipid/TPGS mixed micelles might be a suitable drug delivery system for Icariside II to treat multidrug resistant breast cancer.
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Affiliation(s)
- Jie Song
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Houcai Huang
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Zhi Xia
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Yingjie Wei
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Nan Yao
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Li Zhang
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Hongmei Yan
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Xiaobin Jia
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
| | - Zhenhai Zhang
- Jiangsu Provincial Academy of Chinese Medicine, Shizi Street, Jiangsu, Nanjing, China
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44
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Inhalable nanoparticulate powders for respiratory delivery. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2015; 11:1189-99. [DOI: 10.1016/j.nano.2015.01.007] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 12/18/2014] [Accepted: 01/15/2015] [Indexed: 11/23/2022]
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45
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Stolzoff M, Ekladious I, Colby AH, Colson YL, Porter TM, Grinstaff MW. Synthesis and Characterization of Hybrid Polymer/Lipid Expansile Nanoparticles: Imparting Surface Functionality for Targeting and Stability. Biomacromolecules 2015; 16:1958-66. [PMID: 26053219 DOI: 10.1021/acs.biomac.5b00336] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The size, drug loading, drug release kinetics, localization, biodistribution, and stability of a given polymeric nanoparticle (NP) system depend on the composition of the NP core as well as its surface properties. In this study, novel, pH-responsive, and lipid-coated NPs, which expand in size from a diameter of approximately 100 to 1000 nm in the presence of a mildly acidic pH environment, are synthesized and characterized. Specifically, a combined miniemulsion and free-radical polymerization method is used to prepare the NPs in the presence of PEGylated lipids. These PEGylated-lipid expansile NPs (PEG-L-eNPs) combine the swelling behavior of the polymeric core of expansile NPs with the improved colloidal stability and surface functionality of PEGylated liposomes. The surface functionality of PEG-L-eNPs allows for the incorporation of folic acid (FA) and folate receptor-targeting. The resulting hybrid polymer/lipid nanocarriers, FA-PEG-L-eNPs, exhibit greater in vitro uptake and potency when loaded with paclitaxel compared to nontargeted PEG-L-eNPs.
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Affiliation(s)
| | | | | | - Yolonda L Colson
- §Division of Thoracic Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts 02115, United States
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46
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Novel applications of ubiquinone biopolymer nanocarriers for preventive and regenerative therapeutics: The Saccharomyces cerevisiae paradigm. Int J Pharm 2015; 478:416-425. [DOI: 10.1016/j.ijpharm.2014.11.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 11/11/2014] [Accepted: 11/13/2014] [Indexed: 01/30/2023]
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47
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Liang H, Zhou B, He L, An Y, Lin L, Li Y, Liu S, Chen Y, Li B. Fabrication of zein/quaternized chitosan nanoparticles for the encapsulation and protection of curcumin. RSC Adv 2015. [DOI: 10.1039/c4ra14270e] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
In this article, we report the successful assembly of nanoparticles (NPs) from a water-soluble chitosan (CS) derivative (N-(2-hydroxyl)propyl-3-trimethyl ammonium chitosan chloride, HTCC) and zein via a low-energy phase separation method.
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Affiliation(s)
- Hongshan Liang
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Bin Zhou
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Lei He
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Yaping An
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Liufeng Lin
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Yan Li
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Shilin Liu
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Yijie Chen
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
| | - Bin Li
- College of Food Science and Technology
- Huazhong Agricultural University
- Wuhan 430070
- China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University)
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48
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Coptis chinensis and Myrobalan (Terminalia chebula) Can Synergistically Inhibit Inflammatory Response In Vitro and In Vivo. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:510157. [PMID: 25587343 PMCID: PMC4281439 DOI: 10.1155/2014/510157] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 11/26/2014] [Accepted: 11/27/2014] [Indexed: 11/25/2022]
Abstract
Objectives. To investigate the anti-inflammatory effect of Coptis chinensis plus myrobalan (CM) in vitro and in vivo. Methods. The inflammation in mouse peritoneal macrophages was induced by lipopolysaccharide (LPS). Animal models were established by using ear swelling and paw edema of mouse induced by xylene and formaldehyde, respectively. In vitro, cytotoxicity, the phagocytosis of macrophages, the levels of nitric oxide (NO), induced nitric oxide synthase (iNOS), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) in cell supernatant were detected. In vivo, swelling rate and edema inhibitory rate of ear and paw were observed using CM-treated mice. Results. At 150–18.75 μg·mL−1, CM had no cytotoxicity and could significantly promote the growth and the phagocytosis of macrophages and inhibit the overproduction of NO, iNOS, TNF-α, and IL-6 in macrophages induced by LPS. In vivo, pretreatment with CM, the ear swelling, and paw edema of mice could be significantly inhibited in a dose-dependent manner, and the antiedema effect of CM at high dose was better than dexamethasone. Conclusion. Our results demonstrated that Coptis chinensis and myrobalan possessed synergistically anti-inflammatory activities in vitro and in vivo, which indicated that CM had therapeutic potential for the prevention and treatment of inflammation-mediated diseases.
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49
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Preparation and optimization of ophiopogon polysaccharide liposome and its activity on Kupffer cells. Int J Pharm 2014; 477:421-30. [DOI: 10.1016/j.ijpharm.2014.10.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/17/2014] [Accepted: 10/26/2014] [Indexed: 01/22/2023]
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50
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Sun Y, Yu B, Wang G, Wu Y, Zhang X, Chen Y, Tang S, Yuan Y, Lee RJ, Teng L, Xu S. Enhanced antitumor efficacy of vitamin E TPGS-emulsified PLGA nanoparticles for delivery of paclitaxel. Colloids Surf B Biointerfaces 2014; 123:716-23. [DOI: 10.1016/j.colsurfb.2014.10.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Revised: 09/30/2014] [Accepted: 10/05/2014] [Indexed: 01/14/2023]
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