1
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Shu Q, Huang P, Dong Z, Wang W. Molecular dynamics investigation on synthesis of a pH- and temperature-sensitive carbon nanotube loaded with doxorubicin. iScience 2024; 27:108812. [PMID: 38303688 PMCID: PMC10831279 DOI: 10.1016/j.isci.2024.108812] [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: 10/20/2023] [Revised: 12/21/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
The many exotic properties of carbon nanotubes (CNTs) make them a powerful attraction in the field of drug delivery systems (DDS). In this work, based on quantum chemical calculation and molecular simulation techniques, polyacrylic acid (PAA) and N-isopropyl acrylamide (NIP) are selected and acted simultaneously on the CNT to form a stable system (FCNT). As a potential DDS, FCNT captures the dispersed doxorubicin (DOX) molecules around it and maintains a stable configuration. In these processes, electrostatic and van der Waals forces act synergistically, with van der Waals forces dominating. Compared to NIP, PAA molecules exhibit stronger adhesion and encapsulation efficiency to CNT and stronger adsorption capacity to DOX. This study reveals the mechanism of action among PAA, NIP, CNT, and DOX, providing feasibility verification and prospective guidance for the experimental synthesis of PAA-NIP-CNT-type multifunctional DDS, and also broadening the idea for exploring more efficient DDS suitable for DOX.
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Affiliation(s)
- Qijiang Shu
- Institute of Information, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
- Yunnan Key Laboratory of Southern Medicinal Utilization, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
- Yunnan Traditional Chinese Medicine Prevention and Treatment Engineering Research Center, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Pengru Huang
- Guangxi Key Laboratory of Information Materials and Guangxi Collaborative Innovation Center of Structure and Property for New Energy and Materials, School of Material Science & Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Zhi Dong
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Wenping Wang
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
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2
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Maiti S, Maji B, Yadav H. Progress on green crosslinking of polysaccharide hydrogels for drug delivery and tissue engineering applications. Carbohydr Polym 2024; 326:121584. [PMID: 38142088 DOI: 10.1016/j.carbpol.2023.121584] [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: 09/20/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 12/25/2023]
Abstract
Natural polysaccharides are being studied for their biocompatibility, biodegradability, low toxicity, and low cost in the fabrication of various hydrogel devices. However, due to their insufficient physicochemical and mechanical qualities, polysaccharide hydrogels alone are not acceptable for biological applications. Various synthetic crosslinkers have been tested to overcome the drawbacks of standalone polysaccharide hydrogels; however, the presence of toxic residual crosslinkers, the generation of toxic by-products following biodegradation, and the requirement of toxic organic solvents for processing pose challenges in achieving the desired non-toxic biomaterials. Natural crosslinkers such as citric acid, tannic acid, vanillin, gallic acid, ferulic acid, proanthocyanidins, phytic acid, squaric acid, and epigallocatechin have been used to generate polysaccharide-based hydrogels in recent years. Various polysaccharides, including cellulose, alginate, pectin, hyaluronic acid, and chitosan, have been hydrogelized and investigated for their potential in drug delivery and tissue engineering applications using natural crosslinkers. We attempted to provide an overview of the synthesis of polysaccharide-based hydrogel systems (films, complex nanoparticles, microspheres, and porous scaffolds) based on green crosslinkers, as well as a description of the mechanism of crosslinking and properties with a special emphasis on drug delivery, and tissue engineering applications.
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Affiliation(s)
- Sabyasachi Maiti
- Department of Pharmacy, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh-484887, India.
| | - Biswajit Maji
- Department of Chemistry, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh 484887, India
| | - Harsh Yadav
- Department of Pharmacy, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh-484887, India
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3
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Pawariya V, De S, Dutta J. Chitosan-based Schiff bases: Promising materials for biomedical and industrial applications. Carbohydr Polym 2024; 323:121395. [PMID: 37940288 DOI: 10.1016/j.carbpol.2023.121395] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/28/2023] [Accepted: 09/12/2023] [Indexed: 11/10/2023]
Abstract
There is plenty of scope for modifying chitosan, an only polycationic natural polysaccharide, owing to its reactive functional groups, namely hydroxyl and amino groups. Although innumerable numbers of chitosan derivatives have been synthesized by modifying these groups and reported elsewhere, in this review article, an attempt has been exclusively made to demonstrate the syntheses of various chitosan-based Schiff bases (CSBs) simply by allowing the reactions of reactive amino groups of chitosan with different aldehydes/ketones of interest. Due to their very peculiar and unique characteristics, such as biodegradability, biocompatibility, metal-binding capability, etc., they are found to be very useful for diversified applications. Thus, we have also attempted to showcase their very specific biomedical fields, including tissue engineering, drug delivery, and wound healing, to name a few. In addition, we have also discussed the utilization of CSBs for industrial applications such as wastewater treatment, catalysis, corrosion inhibition, sensors, etc.
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Affiliation(s)
- Varun Pawariya
- Department of Chemistry, Amity School of Applied Sciences, Amity University Haryana, Gurgaon 122413, Haryana, India
| | - Soumik De
- Department of Chemistry, National Institute of Technology, Silchar, Silchar, Assam 788010, India
| | - Joydeep Dutta
- Department of Chemistry, Amity School of Applied Sciences, Amity University Haryana, Gurgaon 122413, Haryana, India.
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4
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Li X, Wu Y, Zhang X, Liu J, Zhang Y, Yuan L, Liu M. Thermodynamic and cellular studies of doxorubicin/daunorubicin loaded by a DNA tetrahedron for diagnostic imaging, chemotherapy, and gene therapy. Int J Biol Macromol 2023; 251:126245. [PMID: 37562474 DOI: 10.1016/j.ijbiomac.2023.126245] [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: 06/02/2023] [Revised: 08/06/2023] [Accepted: 08/07/2023] [Indexed: 08/12/2023]
Abstract
The combined diagnostic imaging, chemotherapy, and gene therapy based on DNA nanocarriers can reduce the toxic side effects and overcome multidrug resistance (MDR). In this study, we designed an antisense oligonucleotides (ASOs)-linked DNA tetrahedron (ASOs-TD). The detection limit of ASOs-TD for MDR1 mRNA was 0.05 μM. By using fluorescence spectroscopy and isothermal titration calorimetry (ITC), the interactions between doxorubicin (DOX) /daunorubicin (DAU) and ASOs-TD were investigated. The number of binding sites (n), binding constant (Ka), entropy change (ΔSo), enthalpy change (ΔHo) and Gibbs free energy change (ΔGo) were obtained. The intercalation of DOX/DAU with ASOs-TD was demonstrated by differential scanning calorimetry (DSC) and quenching researches of potassium ferricyanide K4[Fe(CN)6]. The in vitro release rate of DOX/DAU loaded in ASOs-TD was accelerated by deoxyribonuclease I (DNase I). In vitro cytotoxicity proved the good gene therapy effect of ASOs-TD and the increased cytotoxicity of DOX/DAU to MCF-7/ADR cells. The results of confocal laser scanning microscope (CLSM) suggested that ASOs-TD could effectively identify drug-resistant cells due to its good imaging ability for MDR1 mRNA. This work offers theoretical significance for overcoming MDR using DNA nanostructures which combine diagnostic imaging, chemotherapy, and gene therapy.
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Affiliation(s)
- Xinyu Li
- School of Chemistry and Chemical Engineering, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Yushu Wu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Xinpeng Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Jie Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Yanqing Zhang
- School of Chemistry and Chemical Engineering, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Lixia Yuan
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Min Liu
- School of Chemistry and Chemical Engineering, Liaocheng University, Hunan Road, Liaocheng 252059, China; Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China.
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5
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Sripetthong S, Nalinbenjapun S, Basit A, Surassmo S, Sajomsang W, Ovatlarnporn C. Preparation of Self-Assembled, Curcumin-Loaded Nano-Micelles Using Quarternized Chitosan-Vanillin Imine (QCS-Vani Imine) Conjugate and Evaluation of Synergistic Anticancer Effect with Cisplatin. J Funct Biomater 2023; 14:525. [PMID: 37888190 PMCID: PMC10607333 DOI: 10.3390/jfb14100525] [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: 09/09/2023] [Revised: 10/08/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023] Open
Abstract
Nano-micelles are self-assembling colloidal dispersions applied to enhance the anticancer efficacy of chemotherapeutic agents. In this study, the conjugate of quarternized chitosan and vanillin imine (QCS-Vani imine) was synthesized using the reaction of a Schiff base characterized by proton-NMR (1HNMR), UV-Vis spectroscopy, and FT-IR. The critical micelle concentration (CMC), particle size, and zeta potential of the resulting product were determined. The QCS-Vani imine conjugate was used as a carrier for the development of curcumin-loaded nano-micelles, and their entrapment efficiency (%EE), drug-loading capacity (%LC) and in vitro release were investigated using HPLC analysis. Moreover, the nano-micelles containing curcumin were combined with various concentrations of cisplatin and evaluated for a possible anticancer synergistic effect. The anticancer activity was evaluated against lung cancer A549 and mouse fibroblast L929 cell lines. The percent yield (%) of the QCS-Vani imine conjugate was 93.18%. The curcumin-loaded QCS-Vani imine nano-micelles were characterized and found to have a spherical shape (by TEM) with size < 200 nm (by DLS) with high %EE up to 67.61% and %LC up to 6.15 ± 0.41%. The loaded lyophilized powder of the nano-micelles was more stable at 4 °C than at room temperature during 120 days of storage. pH-sensitive release properties were observed to have a higher curcumin release at pH 5.5 (cancer environment) than at pH 7.4 (systemic environment). Curcumin-loaded QCS-Vani imine nano-micelles showed higher cytotoxicity and selectivity toward lung cancer A549 cell lines and exhibited lower toxicity toward the normal cell (H9C2) than pure curcumin. Moreover, the curcumin-loaded QCS-Vani imine nano-micelles exhibited an enhanced property of inducing cell cycle arrest during the S-phase against A549 cells and showed prominently induced apoptosis in lung cancer cells compared to that with curcumin. The co-treatment of cisplatin with curcumin-loaded QCS-Vani imine nano-micelles presented an enhanced anticancer effect, showing 8.66 ± 0.88 μM as the IC50 value, in comparison to the treatment with cisplatin alone (14.22 ± 1.01 μM). These findings suggest that the developed QCS-Vani imine nano-micelle is a potential drug delivery system and could be a promising approach for treating lung cancer in combination with cisplatin.
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Affiliation(s)
- Sasikarn Sripetthong
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand; (S.S.); (S.N.); (A.B.)
- Drug Delivery System Excellent Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand
| | - Sirinporn Nalinbenjapun
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand; (S.S.); (S.N.); (A.B.)
- Drug Delivery System Excellent Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand
| | - Abdul Basit
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand; (S.S.); (S.N.); (A.B.)
- Drug Delivery System Excellent Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand
| | - Suvimol Surassmo
- Nano-Delivery System Laboratory, National Nanotechnology Center, National Science and Technology Development Agency, Thailand Science Park, Pathum Thani 12120, Thailand; (S.S.); (W.S.)
| | - Warayuth Sajomsang
- Nano-Delivery System Laboratory, National Nanotechnology Center, National Science and Technology Development Agency, Thailand Science Park, Pathum Thani 12120, Thailand; (S.S.); (W.S.)
| | - Chitchamai Ovatlarnporn
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand; (S.S.); (S.N.); (A.B.)
- Drug Delivery System Excellent Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai 90112, Thailand
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6
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Zhu J, Huang T, Chen X, Tian D, Wang L, Gao R. Preparation and characterization of vanillin-conjugated chitosan-stabilized emulsions via a Schiff-base reaction. Food Sci Biotechnol 2023; 32:1489-1499. [PMID: 37637835 PMCID: PMC10449761 DOI: 10.1007/s10068-023-01277-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/12/2023] [Accepted: 02/06/2023] [Indexed: 03/03/2023] Open
Abstract
In the current work, vanillin-conjugated chitosan stabilized emulsions (CSVAEs) were successfully prepared and its characterization and antibacterial properties were investigated. Under stirring condition, CSVAEs were produced by a Schiff base reaction between the vanillin aldehyde group and the chitosan active amino group. The CSVAEs were described through Fourier transform infrared spectroscopy, X-ray diffraction, ultraviolet spectrophotometry and thermogravimetric analysis, which demonstrated the generation of Schiff bases between vanillin and chitosan. Furthermore, the CSVAEs displayed differences at different pH values, indicating their potential as pH-responsive materials. By studying their release behavior, pH 4 was a critical point at which the properties of the CSVAEs changed. The antibacterial tests showed that the CSVAEs had good pH-responsive antibacterial abilities against Staphylococcus aureus and Escherichia coli.
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Affiliation(s)
- Jianfei Zhu
- School of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067 China
- Chongqing Engineering Research Center for Processing, Storage & Transportation of Characterized Agro–Products, Chongqing, 400067 People’s Republic of China
| | - Tingting Huang
- School of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067 China
| | - Xiaomei Chen
- School of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067 China
| | - Dongling Tian
- School of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067 China
| | - Lei Wang
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin, 537000 China
- College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000 China
| | - Ruiping Gao
- School of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067 China
- Chongqing Engineering Research Center for Processing, Storage & Transportation of Characterized Agro–Products, Chongqing, 400067 People’s Republic of China
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7
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Eghbali H, Sadeghi M, Noroozi M, Movahedifar F. Vanillin crosslinked 3D porous chitosan hydrogel for biomedicine applications: Preparation and characterization. J Mech Behav Biomed Mater 2023; 145:106044. [PMID: 37506568 DOI: 10.1016/j.jmbbm.2023.106044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/21/2023] [Accepted: 07/23/2023] [Indexed: 07/30/2023]
Abstract
Crosslinked chitosan (CS) is one of the most useable hydrogels in biomedicine and tissue engineering. Unlike most chitosan crosslinkers that are toxic, such as glutaraldehyde, vanillin is a natural, biocompatible, and antimicrobial alternative. The crosslinking of chitosan and vanillin consists of Schiff base bonds between the amines of chitosan and the aldehydes of vanillin, in addition to hydrogen bonds formed across the network. In most studies, the combination of chitosan and vanillin has been investigated in small sizes (micro/nanoscale and biofilms). In this study, a chitosan-vanillin (CV) hydrogel was studied on a macroscale with a three-dimensional porous structure, and it was compared with chitosan crosslinked with glutaraldehyde (CG) on the same scale. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (FE-SEM) used to identify the bonds formed and examine the morphology of the hydrogels. The gel content, swelling, porosity, mechanical properties, cell viability (on L929 and mesenchymal cells), and antibacterial activity (against Escherichia coli and Staphylococcus aureus) of the samples were investigated. The results showed that the CV had both gel content and high porosity (>90%), with an interconnected porous network of uniform pore size. The CV hydrogel exhibited good antibacterial activity and cell viability. In terms of mechanical properties, CV has weaker mechanical properties compared to CG in the dry state, while the mechanical properties of CV have more improved in the swollen state compared to CG.
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Affiliation(s)
- Hadis Eghbali
- Department of Chemical Engineering, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Mohsen Sadeghi
- Department of Chemical Engineering, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Mojgan Noroozi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Fahimeh Movahedifar
- Department of Chemistry and Biochemistry, Ohio University, Athens, OH, 45701, USA
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8
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Abo-Zaid OAR, Moawed FSM, Barakat WEM, Ghobashy MM, Ahmed ESA. Antitumor activity of 5-fluorouracil polymeric nanogel synthesized by gamma radiation on a rat model of colon carcinoma: a proposed mechanism. Discov Oncol 2023; 14:138. [PMID: 37493814 PMCID: PMC10371941 DOI: 10.1007/s12672-023-00733-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/21/2023] [Indexed: 07/27/2023] Open
Abstract
The use of 5-fluorouracil (5-FU) is associated with multifaceted challenges and poor pharmacokinetics. Accordingly, our study was designed to prepare 5-FU nanogel as a new form of the colon cancer chemotherapeutic drug 5-FU using polyacrylic acid and gelatin hybrid nanogel as efficient drug carriers. Alongside the in vivo chemotherapeutic evaluation, the anti-proliferative and anti-apoptotic efficacy were carried out for 5-FU nanogel against 1,2-dimethylhydrazine (DMH, 20 mg/kg) and γ-radiation (4 Gy)-prompted colon dysplasia in rats compared to 5-FU. The morphology and size of 5-FU nanogel were characterized by transmission electron microscopy (TEM) and dynamic light scattering (DLS) in addition to cytotoxicity assay. The expression of phosphoinositide-3-kinase (PI3K)/Akt, mammalian target of rapamycin (mTOR); Toll-like receptor2 (TLR2)/nuclear factor kappa B), adenosine monophosphate (AMP)-activated protein kinase (AMPK) and its downstream autophagy-related genes in addition to apoptotic markers were measured in colon tissues. Results: 5-FU nanogel reduced the levels of the TLR2/ NF-κβ as well as the expression of PI3K/AKT/mTOR. Moreover, it promoted autophagy through the activation of the AMPK and its downstream targets which consequently augmented the intrinsic and extrinsic apoptotic pathways. Conclusion: Collectively, these data might strengthen the therapeutic potential of 5-FU nanogel which can be used as an antitumor product for colon cancer.
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Affiliation(s)
- Omayma A R Abo-Zaid
- Biochemistry and Molecular Biology Department, Faculty of Vet. Med, Benha University, Benha, Egypt
| | - Fatma S M Moawed
- Health Radiation Research, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Nasr City, Cairo, 11787, Egypt.
| | - Wael E M Barakat
- Biochemistry and Molecular Biology Department, Faculty of Vet. Med, Benha University, Benha, Egypt
| | - Mohamed Mohamady Ghobashy
- Radiation Research of Polymer Chemistry Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
| | - Esraa S A Ahmed
- Radiation Biology Research, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
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9
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Abdouss H, Pourmadadi M, Zahedi P, Abdouss M, Yazdian F, Rahdar A, Díez-Pascual AM. Green synthesis of chitosan/polyacrylic acid/graphitic carbon nitride nanocarrier as a potential pH-sensitive system for curcumin delivery to MCF-7 breast cancer cells. Int J Biol Macromol 2023; 242:125134. [PMID: 37257532 DOI: 10.1016/j.ijbiomac.2023.125134] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/02/2023]
Abstract
A novel pH-sensitive nanocarrier containing chitosan (CS), polyacrylic acid (PAA), and graphitic carbon nitride (g-C3N4) was designed via water/oil/water (W/O/W) emulsification to administer curcumin (CUR) drug. g-C3N4 nanosheets with a high surface area and porous structure were produced via simple one-step pyrolysis process using thiourea as precursor, and incorporated into CS/PAA hydrogel. X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FT-IR) were used to assess the crystalline structure of the nanocarrier and the interactions between its components, respectively. Scanning electron microscopy (SEM) images revealed a spherical structure and confirmed the g-C3N4 impregnation into the CS/PAA matrix. Zeta potential and dynamic light scattering (DLS) provided information about the surface charge and average size distribution. High CUR loading and entrapment efficiencies were obtained, which were further improved upon addition of g-C3N4. The release kinetics of drug-loaded CS/PAA/g-C3N4 nanocomposites were investigated at pH = 5.4 and pH = 7.4, and the results showed an excellent controlled pH-sensitive release profile. Cell apoptosis and in vitro cytotoxicity were investigated using flow cytometry and MTT analyses. CS/PAA/g-C3N4/CUR resulted in the highest rate of apoptosis in MCF-7 breast cancer cells, demonstrating the excellent nanocomposite efficacy in eliminating cancerous cells. CS/PAA hydrogel coated with g-C3N4 shows great potential for pH-sensitive controlled drug release.
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Affiliation(s)
- Hamidreza Abdouss
- Department of Polymer, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Mehrab Pourmadadi
- Department of Chemical Engineering, Faculty of Engineering, University of Tehran, Tehran 1417935840, Iran
| | - Payam Zahedi
- Department of Polymer, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Majid Abdouss
- Department of Chemistry, Amirkabir University of Technology, Tehran, Iran.
| | - Fatemeh Yazdian
- Department of Life Science Engineering, Faculty of New Science and Technologies, University of Tehran, Tehran, Iran.
| | - Abbas Rahdar
- Department of Physics, Faculty of Sciences, University of Zabol, Zabol 538-98615, Iran.
| | - Ana M Díez-Pascual
- Universidad de Alcalá, Facultad de Ciencias, Departamento de Química Analítica, Química Física e Ingeniería Química, Ctra. Madrid-Barcelona, Km. 33.6, 28805 Alcalá de Henares, Madrid, Spain.
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10
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Preparation, characterization and digestive mechanism of plant-derived oil bodies-based oleogels structured by chitosan and vanillin. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Platon IV, Ghiorghita CA, Lazar MM, Raschip IE, Dinu MV. Chitosan Sponges with Instantaneous Shape Recovery and Multistrain Antibacterial Activity for Controlled Release of Plant-Derived Polyphenols. Int J Mol Sci 2023; 24:ijms24054452. [PMID: 36901883 PMCID: PMC10002852 DOI: 10.3390/ijms24054452] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/13/2023] [Accepted: 02/21/2023] [Indexed: 03/06/2023] Open
Abstract
Biomass-derived materials with multiple features are seldom reported so far. Herein, new chitosan (CS) sponges with complementary functions for point-of-use healthcare applications were prepared by glutaraldehyde (GA) cross-linking and tested for antibacterial activity, antioxidant properties, and controlled delivery of plant-derived polyphenols. Their structural, morphological, and mechanical properties were thoroughly assessed by Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and uniaxial compression measurements, respectively. The main features of sponges were modulated by varying the CS concentration, cross-linking ratio, and gelation conditions (either cryogelation or room-temperature gelation). They exhibited complete water-triggered shape recovery after compression, remarkable antibacterial properties against Gram-positive (Staphylococcus aureus (S. aureus), Listeria monocytogenes (L. monocytogenes)) and Gram-negative (Escherichia coli (E. coli), Salmonella typhimurium (S. typhimurium)) strains, as well as good radical scavenging activity. The release profile of a plant-derived polyphenol, namely curcumin (CCM), was investigated at 37 °C in simulated gastrointestinal media. It was found that CCM release was dependent on the composition and the preparation strategy of sponges. By linearly fitting the CCM kinetic release data from the CS sponges with the Korsmeyer-Peppas kinetic models, a pseudo-Fickian diffusion release mechanism was predicted.
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12
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Farooq S, Ahmad MI, Zhang Y, Zhang H. Impact of interfacial layer number and Schiff base cross-linking on the microstructure, rheological properties and digestive lipolysis of plant-derived oil bodies-based oleogels. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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13
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Ghosal K, Chatterjee S, Thomas S, Roy P. A Detailed Review on Synthesis, Functionalization, Application, Challenges, and Current Status of Magnetic Nanoparticles in the Field of Drug Delivery and Gene Delivery System. AAPS PharmSciTech 2022; 24:25. [PMID: 36550283 DOI: 10.1208/s12249-022-02485-5] [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: 08/18/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
For progression of health care system, it has always been a challenge to the researchers for formulation to a type of advanced drug delivery system which will have less toxicity, targeted delivery and will be highly biodegradable. Nano science or nanotechnology has been validated to be a successful method as of targeting the drug to its active site be due to its special physicochemical properties and size thereby reducing the dose of administration, increasing bioavailability, and also reducing toxicity. Magnetic nanoparticles recently in few decades have proved as an effective advanced drug delivery system for its elevated magnetic responsiveness, biocompatibility, elevated targeted drug delivery effectiveness, etc. The drug can be easily targeted to active site by application of external magnetic field. Among the various elements, nanoparticles prepared with magnetically active iron oxide or other iron-based spinel oxide nanoparticles are widely used due to its high electrical resistivity, mechanical hardness, chemical stability, etc. Owing to their easy execution towards drug delivery application, extensive research has been carried out in this area. This review paper has summarized all recent modifications of iron-based magnetically active nanoparticle based drug delivery system along with their synthesis, characterization, and applications.
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Affiliation(s)
- Kajal Ghosal
- Division of Pharmaceutics, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India.
| | - Shreya Chatterjee
- Division of Pharmaceutics, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Sabu Thomas
- Mahatma Gandhi University, Kottayam, Kerala, India
| | - Poulomi Roy
- Materials Processing & Microsystems Laboratory, CSIR-Central Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur, 713209, West Bengal, India.,Academy of Scientific and Innovative Research (AcSIR), Uttar Pradesh, Ghaziabad, 201002, India
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14
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Chitosan based architectures as biomedical carriers. Carbohydr Res 2022; 522:108703. [DOI: 10.1016/j.carres.2022.108703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/21/2022]
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15
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Vanillin crosslinked chitosan films: The states of water and the effect of carriers on curcumin uptake. Carbohydr Polym 2022; 292:119725. [PMID: 35725193 DOI: 10.1016/j.carbpol.2022.119725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/22/2022] [Accepted: 06/08/2022] [Indexed: 11/23/2022]
Abstract
In this work, chitosan chains were crosslinked with different contents of vanillin (Van), characterized and loaded with curcumin (CUR), a hydrophobic drug. Sodium dodecyl sulfate (SDS), Tween 20® (T20) and β-cyclodextrin (βCD) were used as curcumin carriers. Films prepared with Van 20 % yielded gel content of 70 %, swelling degree of ~23 gwater/g, bound water and capillary water, as revealed by Time-Domain Nuclear Magnetic Resonance measurements. Films prepared with higher Van contents showed small swelling degree (< 1.6 gwater/g) and hydrophobicity, making them inadequate for drug loading. UV-Vis and fluorescence spectroscopic studies indicated that Van 20 % combined with SDS and SDS/βCD presented the highest CUR uptake (~3.0 mg/g), favored by electrostatic interactions and hydrophobic interactions. CHI and Van 20 % films did not present any cytotoxicity in human neuroblastoma SH-SY5Y cells. At pH 1.0 the films were completely soluble, pointing to their potential application as gastric delivery systems for hydrophobic drugs. Chemical compounds studied in the manuscript: Chitosan, vanillin, curcumin, β-cyclodextrin, sodium dodecyl sulfate, polyethylene glycol sorbitan monolaurate.
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16
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Preparation of quercetin incorporated photocrosslinkable methacrylated gelatin/methacrylated kappa-carrageenan antioxidant hydrogel wound dressings. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02426-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Ding X, Zhao L, Khan IM, Yue L, Zhang Y, Wang Z. Emerging chitosan grafted essential oil components: A review on synthesis, characterization, and potential application. Carbohydr Polym 2022; 297:120011. [DOI: 10.1016/j.carbpol.2022.120011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 01/19/2023]
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18
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A novel approach of encapsulating curcumin and succinylated derivative in mannosylated-chitosan nanoparticles. Carbohydr Polym 2022; 297:120034. [PMID: 36184178 DOI: 10.1016/j.carbpol.2022.120034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/21/2022] [Accepted: 08/22/2022] [Indexed: 11/22/2022]
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19
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Salahuddin N, Awad S, Elfiky M. Vanillin-crosslinked chitosan/ZnO nanocomposites as a drug delivery system for 5-fluorouracil: study on the release behavior via mesoporous ZrO 2-Co 3O 4 nanoparticles modified sensor and antitumor activity. RSC Adv 2022; 12:21422-21439. [PMID: 35975070 PMCID: PMC9346502 DOI: 10.1039/d2ra02717h] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/23/2022] [Indexed: 01/10/2023] Open
Abstract
Herein, a series of vanillin-crosslinked chitosan (Vn-CS) nanocomposites (NCs) containing various contents of ZnO nanoparticles (NPs) was prepared and characterized via FTIR spectroscopy, XRD, TGA, SEM and TEM. Changing the weight% of ZnO NPs in the prepared NCs resulted in an improvement in their antibacterial activity against Gram-negative and Gram-positive bacteria strains compared with the unmodified CS, and the encapsulation efficiency of 5-fluorouracil (5-FU) was found to be in the range of 61.4–69.2%. Subsequently, the release of 5-FU was monitored utilizing the mesoporous ZrO2–Co3O4 NPs modified carbon paste sensor via the square-wave adsorptive anodic stripping voltammetry (SW-AdASV) technique. Also, the release mechanism of 5-FU from each NC was studied by applying the zero-order, first-order, Hixson–Crowell and Higuchi models to the experimental results. The cytotoxicity of prepared NCs and 5-FU-encapsulated NCs was evaluated against the HePG-2, MCF-7 and HCT-116 cancer cell lines, in addition to the WI-38 and WISH normal cell lines using the MTT assay. Notably, 5-FU/CV10 NC exhibited the highest antitumor activity towards all tested cancer cell lines and a moderate activity against WI-38 and WISH normal cell lines with IC50 values of 28.02 ± 2.5 and 31.65 ± 2.7 μg mL−1, respectively. The obtained nanocomposites exhibited suitable selectivity with minimum toxicity against normal cells. Herein, a series of vanillin-crosslinked chitosan (Vn-CS) nanocomposites (NCs) containing various contents of ZnO nanoparticles (NPs) was prepared and characterized via FTIR spectroscopy, XRD, TGA, SEM and TEM.![]()
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Affiliation(s)
| | - Salem Awad
- Chemistry Department, Faculty of Science Tanta 31527 Egypt
| | - Mona Elfiky
- Chemistry Department, Faculty of Science Tanta 31527 Egypt
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20
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Liu R, Zhang Y, Deng P, Huang W, Yin R, Yu L, Li Y, Zhang S, Ni Y, Ling C, Zhu Z, Wu S, Li S. Construction of targeted delivery system for curcumin loaded on magnetic α-Fe 2O 3/Fe 3O 4 heterogeneous nanotubes and its apoptosis mechanism on MCF-7 cell. BIOMATERIALS ADVANCES 2022; 136:212783. [PMID: 35929317 DOI: 10.1016/j.bioadv.2022.212783] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 03/03/2022] [Accepted: 03/26/2022] [Indexed: 06/15/2023]
Abstract
In this work, the magnetic α-Fe2O3/Fe3O4 heterogeneous nanotubes were successfully prepared by solvent hydrothermal-controlled calcination method. The effects of additive concentration, hydrothermal temperature and time on morphology of products were investigated. The α-Fe2O3/Fe3O4 nanotubes with a saturation magnetization of 50 emu/g were prepared calcinated at 600 °C for 4 h using 0.8 g of glucose. Their average length, the outer and inner diameters were around 240 nm, 178 nm and 145 nm, respectively. The α-Fe2O3/Fe3O4 heterogeneous nanotubes coated with water-soluble liposome were applied for targeted delivery of curcumin. The release of curcumin inside the hollow structure of the nanocomposites could be triggered and effectively sustained represented a process of slow release. The encapsulation efficiency of curcumin in the α-Fe2O3/Fe3O4-CUR@LIP nanocomposites reached 82.1 ± 0.9%. MTT assays demonstrated that blank carriers had excellent biocompatibility and application of magnetic field significantly elevated the cytotoxicity of α-Fe2O3/Fe3O4-CUR@LIP nanocomposites on MCF-7 cell. Electrochemical experiment and Prussian blue staining indicated that the α-Fe2O3/Fe3O4@LIP nanocomposites could aggregate in cells to promote the internalization of curcumin. Magnetic α-Fe2O3/Fe3O4-CUR@LIP nanocomposites and curcumin enhanced the expression of reactive oxygen species in MCF-7 cells and induced apoptosis by fluorescence detection. Flow cytometry and western blot verified that the α-Fe2O3/Fe3O4@LIP nanocomposites under magnetic field enhanced cells late-apoptosis by adjusting the expression of apoptosis-related proteins.
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Affiliation(s)
- Ruijiang Liu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Yanling Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Peng Deng
- The People's Hospital of Danyang, Zhenjiang 212300, PR China
| | - Wei Huang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Ruitong Yin
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Lulu Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - You Li
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Shaoshuai Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Yun Ni
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Chen Ling
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Ziye Zhu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Shaobo Wu
- Zhenjiang Hospital of Chinese Traditional and Western Medicine, Zhenjiang 212013, PR China.
| | - Shasha Li
- Affiliated Kunshan Hospital, Jiangsu University, Suzhou 215300, PR China.
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21
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Tie S, Xiang S, Chen Y, Qiao F, Cui W, Su W, Tan M. Facile synthesis of food-grade and size-controlled nanocarriers based on self-assembly of procyanidins and phycocyanin. Food Funct 2022; 13:4023-4031. [PMID: 35315469 DOI: 10.1039/d1fo04222j] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanocarriers provide the possibility to overcome the low solubility, poor stability, and low bioavailability of functional factors. However, most nanocarriers do not directly participate in the corresponding effects of functional factors, such as treating inflammatory bowel disease but lack the means to control their size accurately. Herein, nanocarriers were prepared by a one-pot method, using food-grade antioxidant procyanidins, vanillin, and phycocyanin as raw materials. The strategy involved the Mannich reaction among the phenolic hydroxyl groups of procyanidins, the aldehyde groups of vanillin, and the amino groups of phycocyanin. The obtained nanocarriers displayed controllable sizes ranging from 130 to 750 nm, showing good antioxidant capacity in scavenging free radicals and were biocompatible to Caco-2 cells and RAW 264.7 macrophages. Nanocarriers also exhibited an inhibitory effect on cell damage induced by acrylamide and H2O2. Moreover, the designed nanocarriers could be used for delivering active ingredients such as lutein, which showed a uniform spherical distribution, high encapsulation efficiency, and good biocompatibility. This work provides a facile synthesis method to prepare food-grade nanocarriers with functional properties, which can be potentially used in the delivery of functional factors.
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Affiliation(s)
- Shanshan Tie
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Siyuan Xiang
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Yannan Chen
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Fengzhi Qiao
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Weina Cui
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Wentao Su
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Mingqian Tan
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
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22
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Development of chitosan-based oleogels via crosslinking with vanillin using an emulsion templated approach: Structural characterization and their application as fat-replacer. FOOD STRUCTURE 2022. [DOI: 10.1016/j.foostr.2022.100264] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Ma Z, Yao J, Wang Y, Jia J, Liu F, Liu X. Polysaccharide-based delivery system for curcumin: Fabrication and characterization of carboxymethylated corn fiber gum/chitosan biopolymer particles. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107367] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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24
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Intravenous Calcium Alginate Microspheres as Drug Delivery Vehicles in Acute Kidney Injury Treatment. MICROMACHINES 2022; 13:mi13040538. [PMID: 35457843 PMCID: PMC9026119 DOI: 10.3390/mi13040538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 03/26/2022] [Accepted: 03/28/2022] [Indexed: 01/27/2023]
Abstract
Acute kidney injury (AKI) is a common and severe problem associated with high morbidity, mortality, and healthcare costs. There are no reliable therapeutic interventions except dialysis that could improve survival, limit injury, or speed up recovery. Thus, it is essential to develop new therapies to treat AKI. Previous studies revealed that histone deacetylase inhibitor (HDACi) could attenuate renal injury and enhance kidney recovery in AKI. However, the hydrophobic nature of HDACi, such as vorinostat (SAHA), requires organic solvents to promote its dissolution, leading to inevitable detrimental effects. Herein, calcium alginate microspheres (CAM) were prepared by the microfluidic method as HDACi carriers to treat AKI by intravenous injection. First, we designed the structure of the microfluidic channel for the fabrication of the PDMS microfluidic chip in which the emulsion state of droplets was analyzed. As the flow rate increases, the continuous phase changed from laminar flow to the dripping pattern in the microfluidic device. Then, the CAM was fabricated by a W/O microfluidic emulsion template and the size of the microspheres was adjusted from 3 to 7 μm by the concentration of alginate and the flow rate of the continuous phase and dispersal phase. The higher degree of cross-linking of sodium alginate with calcium ions would lead to longer drug release time but lower swelling rates. Furthermore, we selected CAM with suitable sizes as the HDACi carrier and delivered the HDACi-loaded CAM to the AKI mice by intravenous tail injection. The in vivo results showed that the HDACi-loaded CAM could effectively reduce the renal regional inflammatory response and attenuate renal injury.
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25
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Huang C, Liao H, Liu X, Xiao M, Liao S, Gong S, Yang F, Shu X, Zhou X. Preparation and characterization of vanillin-chitosan Schiff base zinc complex for a novel Zn 2+ sustained released system. Int J Biol Macromol 2022; 194:611-618. [PMID: 34822818 DOI: 10.1016/j.ijbiomac.2021.11.104] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/13/2021] [Accepted: 11/15/2021] [Indexed: 11/24/2022]
Abstract
In this work, a novel sustained released system (VCSB-Zn(II)) for zinc supplements was built by vanillin-chitosan Schiff base (VCSB) chelated with Zn2+ to improve the zinc trace element utilization ratio. Samples were characterized by FT-IR, 1H NMR, XRD, SEM, and TGA. The results showed that VCSB exhibited a more excellent chelation capacity of Zn2+ than chitosan. The chelation capacity of VCSB was about 1.7 times more than that of chitosan, corresponding to 50.96 mg/g and 29.91 mg/g, respectively. Furthermore, VCSB-Zn(II) showed excellent sustained released performance at simulated gastric fluid because of the acid slow-dissolving ability. And the higher the CN content of VCSB, the higher the cumulative release rate (Ri) of Zn2+, the highest Ri reached 77.81%. The sustained released curves were described by the first-order and Korsmeyer-Peppas equation, which described the Zn2+ sustained released performance caused by the dissolution of VCSB-Zn(II) and Fick diffusion. This Zn2+ sustained released system shows great potential in the application in the field of trace elements supplements for animals.
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Affiliation(s)
- Chaoqiang Huang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China
| | - Haiyan Liao
- Network & Modern Education Technology Center, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China
| | - Xuhong Liu
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China
| | - Min Xiao
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China
| | - Songyi Liao
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China
| | - Sheng Gong
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China.
| | - Fujie Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China.
| | - Xugang Shu
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China.
| | - Xinhua Zhou
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, Guangdong, China; Guangzhou Key Laboratory of Efficient Utilization of Agrochemicals, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China
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26
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Dubey SK, Bhatt T, Agrawal M, Saha RN, Saraf S, Saraf S, Alexander A. Application of chitosan modified nanocarriers in breast cancer. Int J Biol Macromol 2022; 194:521-538. [PMID: 34822820 DOI: 10.1016/j.ijbiomac.2021.11.095] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/11/2021] [Accepted: 11/14/2021] [Indexed: 12/12/2022]
Abstract
As per the WHO, every year around 2.1 million women are detected with breast cancer. It is one of the most invasive cancer in women and second most among all, contributing around 15% of death worldwide. The available anticancer therapies including chemo, radio, and hormone therapy are associated with a high load of reversible and irreversible adverse effects, limited therapeutic efficacy, and low chances of quality survival. To minimize the side effects, improving therapeutic potency and patient compliance promising targeted therapies are highly desirable. In this sequence, various nanocarriers and target modified systems have been explored by researchers throughout the world. Among these chitosan-based nanocarriers offers one of the most interesting, flexible, and biocompatible systems. The unique characteristics of chitosan like surface flexibility, biocompatibility, hydrophilicity, non-toxic and cost-effective behavior assist to overcome the inadequacy of existing therapy. The present review throws light on the successes, failures, and current status of chitosan modified novel techniques for tumor targeting of bioactives. It also emphasizes the molecular classification of breast cancer and current clinical development of novel therapies. The review compiles most relevant works of the past 10 years focusing on the application of chitosan-based nanocarrier against breast cancer.
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Affiliation(s)
- Sunil Kumar Dubey
- Medical Research, R&D Healthcare Division, Emami Ltd, 13, BT Road, Belgharia, 700056 Kolkata, India; Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India.
| | - Tanya Bhatt
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Mukta Agrawal
- School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Hyderabad, India, 509301
| | - Ranendra Narayan Saha
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Swarnlata Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
| | - Shailendra Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
| | - Amit Alexander
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER-Guwahati), Sila, Changsari, Kamrup, 781101 Guwahati, Assam, India.
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27
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Madamsetty VS, Tavakol S, Moghassemi S, Dadashzadeh A, Schneible JD, Fatemi I, Shirvani A, Zarrabi A, Azedi F, Dehshahri A, Aghaei Afshar A, Aghaabbasi K, Pardakhty A, Mohammadinejad R, Kesharwani P. Chitosan: A versatile bio-platform for breast cancer theranostics. J Control Release 2021; 341:733-752. [PMID: 34906606 DOI: 10.1016/j.jconrel.2021.12.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 12/07/2021] [Accepted: 12/07/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer is considered one of the utmost neoplastic diseases globally, with a high death rate of patients. Over the last decades, many approaches have been studied to early diagnose and treat it, such as chemotherapy, hormone therapy, immunotherapy, and MRI and biomarker tests; do not show the optimal efficacy. These existing approaches are accompanied by severe side effects, thus recognizing these challenges, a great effort has been done to find out the new remedies for breast cancer. Main finding: Nanotechnology opened a new horizon to the treatment of breast cancer. Many nanoparticulate platforms for the diagnosis of involved biomarkers and delivering antineoplastic drugs are under either clinical trials or just approved by the Food and Drug Administration (FDA). It is well known that natural phytochemicals are successfully useful to treat breast cancer because these natural compounds are safer, available, cheaper, and have less toxic effects. Chitosan is a biocompatible and biodegradable polymer. Further, it has outstanding features, like chemical functional groups that can easily modify our interest with an exceptional choice of promising applications. Abundant studies were directed to assess the chitosan derivative-based nanoformulation's abilities in delivering varieties of drugs. However, the role of chitosan in diagnostics and theranostics not be obligated. The present servey will discuss the application of chitosan as an anticancer drug carrier such as tamoxifen, doxorubicin, paclitaxel, docetaxel, etc. and also, its role as a theranostics (i.e. photo-responsive and thermo-responsive) moieties. The therapeutic and theranostic potential of chitosan in cancer is promising and it seems that to have a good potential to get to the clinic.
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Affiliation(s)
- Vijay Sagar Madamsetty
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, FL 32224, USA
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran
| | - Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - John D Schneible
- NC State University, Department of Chemical and Biomolecular Engineering, 911 Partners Way, Raleigh 27695, USA
| | - Iman Fatemi
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Abdolsamad Shirvani
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, 34485 Istanbul, Turkey
| | - Fereshteh Azedi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran; Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran 1449614535, Iran
| | - Ali Dehshahri
- Pharmaceutical Sciences Research center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Aghaei Afshar
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Kian Aghaabbasi
- Department of Biotechnology, University of Guilan, University Campus 2, Khalij Fars Highway 5th km of Ghazvin Road, Rasht, Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7616911319, Iran
| | - Reza Mohammadinejad
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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28
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Vanillin chitosan miscible hydrogel blends and their prospects for 3D printing biomedical applications. Int J Biol Macromol 2021; 192:1266-1275. [PMID: 34687759 DOI: 10.1016/j.ijbiomac.2021.10.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/07/2021] [Accepted: 10/13/2021] [Indexed: 12/30/2022]
Abstract
In the present study, chitosan (CS) reacted with vanillin through a Schiff base reaction forming the vanillin-CS (VACS) derivative. FTIR and 1H NMR spectra confirmed the derivatization of CS, the enhanced swelling behavior was long-established while XRD measurement stated the semicrystalline nature of the VACS derivative. In a further step, blends between CS and VACS were prepared in ratios CS/VACS 90/10 up to 10/90 w/w and the formation of hydrogen bonds was noticed through FTIR and XRD measurements. Structural optimizations were performed within the framework of density functional theory and interaction energies Eint were calculated. Collectively, these results along with viscosity measurements and SEM images prove the miscibility of CS/VACS blends. In the optimum CS/VACS ratios, inks for 3D printing application were prepared in different concentrations (3%w/v, 4%w/v, 5%w/v, 6%w/v). The augmentation of the samples' viscosity values influenced by the polymeric concentration was assessed while their thereafter printing application was conducted.
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Synergistic Bacteriostatic Effect of Streptomycin-Coated Nanomagnetic Functional Oxides. BIONANOSCIENCE 2021. [DOI: 10.1007/s12668-021-00923-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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30
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Adsorption performance of chitosan Schiff base towards anionic dyes: Electrostatic interaction effects. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138958] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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pH responsive release of paclitaxel by self-assembling Chitosan-ethyl vanillin@GNRs nanocomposites. Int J Pharm 2021; 607:121047. [PMID: 34450226 DOI: 10.1016/j.ijpharm.2021.121047] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/30/2021] [Accepted: 08/22/2021] [Indexed: 12/24/2022]
Abstract
Carboxylation chitosan achieved by alkalization linked with ethyl vanillin to obtain Chitosan-ethyl vanillin (EV-CMCS) compound through Schiff base reaction and confirmed by FT-IR, UV, XRD, TG and NMR. EV-CMCS refluxed with GNRs for acquisition of EV-CMCS@GNRs nanocomposites for PTX Loading and release. Results demonstrated that both EV-CMCS and EV-CMCS@GNRs are nanoscale composites with excellent solubilization due to their micelle structure taking CMC values of 0.06683 mg/mL and 0.06537 mg/mL. It was found that the loading and encapsulation rate of EV-CMCS and EV-CMCS@GNRs for PTX are 19.59~37.64% and 60.36~80.79% as well as 20.99~37.02% and 58.78~79.77%. Compared with only the delayed release of EV-CMCS that it have 11.5% and 18.7% accumulative release amount for 24 h and 14.9% and 23.7% for 48 h under both pH 6.8 and 7.4, the EV-CMCS@GNRs represent sudden release that it have an accumulative release amount of 90.2% for 24 h and 96.0% for 48 h at pH 6.8. It deduced that the broken Schiff base under acidic condition can increase CMC of EV-CMCS@GNRs, which offered an alternative way for paclitaxel delivery for tumor therapy.
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Rezaei S, Kashanian S, Bahrami Y, Zhaleh H, Cruz LJ. Enhanced Intracellular Delivery of Curcumin by Chitosan-Lipoic Acid as Reduction-Responsive Nanoparticles. Curr Pharm Biotechnol 2021; 22:622-635. [PMID: 32720599 DOI: 10.2174/1389201021999200727153513] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/02/2020] [Accepted: 07/04/2020] [Indexed: 11/22/2022]
Abstract
AIMS Enhancement of anti-tumor activity of the chemotherapeutic agent CUR by redoxsensitive nanoparticle to get a deeper insight into cancer therapy. BACKGROUND Tumor targetability and stimulus are widely used to study the delivery of drugs for cancer diagnosis and treatment because poor cellular uptake and inadequate intracellular drug release lead to inefficient delivery of anticancer agents to tumor tissue. OBJECTIVE Studies distinguishing between tumor and normal tissues or redox-sensitive systems using glutathione (GSH) as a significant signal. METHODS In this study, we designed Chitosan-Lipoic acid Nanoparticles (CS-LANPs) to improve drug delivery for breast cancer treatment by efficient delivery of Curcumin (CUR). The properties of blank CS-LANPs were studied in detail. The size and the Polydispersity Index (PDI) of the CS-LANPs were optimized. RESULTS The results indicate the mean size and PDI of the blank CS-LANPs were around 249 nm and 0.125, respectively. However, the Drug Loading (DL) and Encapsulation Efficiency (EE) of the CSLANPs were estimated to be about 18.22% and 99.80%, respectively. Compared to non-reductive conditions, the size of reduction-sensitive CS-LANPs increased significantly under reductive conditions. Therefore, the drug release of CS-LANPs in the presence of glutathione was much faster than that of non-GSH conditions .Moreover, the antitumor effect of CS-LANPs on MCF-7 cells was determined in vitro by MTT assay, cell cytotoxicity, Caspase-3 Assay, detection of mitochondrial membrane potential and quantification of apoptosis incidence. CONCLUSION CS-LANPs showed a remarkably increased accumulation in tumor cells and had a better tumor inhibitory activity in vitro. CS-LANPs could successfully deliver drugs to cancer cells and revealed better efficiency than free CUR.
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Affiliation(s)
- Somayeh Rezaei
- Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Soheila Kashanian
- Department of Medical Biotechnology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran
| | - Yadollah Bahrami
- Department of Medical Biotechnology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran
| | - Hossein Zhaleh
- Substance Abuse Prevention Research Center, Kermanshah University of Medical Science, Kermanshah, Iran
| | - Luis J Cruz
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Centre (LUMC), Leiden, Netherlands
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Karakurt I, Ozaltin K, Vargun E, Kucerova L, Suly P, Harea E, Minařík A, Štěpánková K, Lehocky M, Humpolícek P, Vesel A, Mozetic M. Controlled release of enrofloxacin by vanillin-crosslinked chitosan-polyvinyl alcohol blends. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 126:112125. [PMID: 34082942 DOI: 10.1016/j.msec.2021.112125] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/24/2021] [Accepted: 04/18/2021] [Indexed: 11/28/2022]
Abstract
In transdermal drug delivery applications uniform drug distribution and sustained release are of great importance to decrease the side effects. In this direction in the present research, vanillin crosslinked chitosan (CS) and polyvinyl alcohol (PVA) blend based matrix-type transdermal system was prepared by casting and drying of aqueous solutions for local delivery of enrofloxacin (ENR) drug. Subsequently, the properties including the morphology, chemical structure, thermal behavior, tensile strength, crosslinking degree, weight uniformity, thickness, swelling and drug release of the CS-PVA blend films before and after crosslinking were characterized. In vitro drug release profiles showed the sustained release of ENR by the incorporation of vanillin as a crosslinker into the CS-PVA polymer matrix. Furthermore, the release kinetic profiles revealed that the followed mechanism for all samples was Higuchi and the increase of vanillin concentration in the blend films resulted in the change of diffusion mechanism from anomalous transport to Fickian diffusion. Overall, the obtained results suggest that the investigated vanillin crosslinked CS-PVA matrix-type films are potential candidates for transdermal drug delivery system.
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Affiliation(s)
- Ilkay Karakurt
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic.
| | - Kadir Ozaltin
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic.
| | - Elif Vargun
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic; Department of Chemistry, Mugla Sitki Kocman University, Kotekli, 48000 Mugla, Turkey.
| | - Liliana Kucerova
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic.
| | - Pavol Suly
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic.
| | - Evghenii Harea
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic; Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 76001 Zlín, Czech Republic.
| | - Antonín Minařík
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic; Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 76001 Zlín, Czech Republic.
| | - Kateřina Štěpánková
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic.
| | - Marian Lehocky
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic; Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 76001 Zlín, Czech Republic.
| | - Petr Humpolícek
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic; Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 76001 Zlín, Czech Republic.
| | - Alenka Vesel
- Department of Surface Engineering, Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia.
| | - Miran Mozetic
- Department of Surface Engineering, Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia.
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Ebrahimifar M, Taherimehr M. Evaluation of in-vitro drug release of polyvinylcyclohexane carbonate as a CO2-derived degradable polymer blended with PLA and PCL as drug carriers. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Hu Q, Luo Y. Chitosan-based nanocarriers for encapsulation and delivery of curcumin: A review. Int J Biol Macromol 2021; 179:125-135. [PMID: 33667554 DOI: 10.1016/j.ijbiomac.2021.02.216] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/18/2021] [Accepted: 02/27/2021] [Indexed: 12/11/2022]
Abstract
To overcome the poor aqueous solubility and bioavailability of curcumin, emphasize its functional features, and broaden its applications in the food and pharmaceutical industries, many nanoscale systems have been widely applied for its encapsulation and delivery. Over many decades, chitosan as a natural biopolymer has been extensively studied due to its polycationic nature, biodegradability, biocompatibility, non-toxicity, and non-allergenic. Various chitosan-based nanocarriers with unique properties for curcumin delivery, including but not limited to, self-assembled nanoparticles, nanocomposites, nanoemulsions, nanotubes, and nanofibers, have been designed. This review focuses on the most-recently reported fabrication techniques of different types of chitosan-based nanocarriers. The functionalities of chitosan in each formulation which determine the physicochemical properties such as surface charge, morphology, encapsulation driving force, and release profile, were discussed in detail. Moreover, the current pharmaceutical applications of curcumin-loaded chitosan nanoparticles were elaborated. The role of chitosan in facilitating the delivery of curcumin and improving the therapeutic effects on many chronic diseases, including cancer, bacterial infection, wound healing, Alzheimer's diseases, inflammatory bowel disease, and hepatitis C virus, were illustrated. Particularly, the recently discovered mechanisms of action of curcumin-loaded chitosan nanoparticles against the abovementioned diseases were highlighted.
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Affiliation(s)
- Qiaobin Hu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, Jiangsu Province 210003, China
| | - Yangchao Luo
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
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Kundu M, Majumder R, Das CK, Mandal M. Natural products based nanoformulations for cancer treatment: Current evolution in Indian research. Biomed Mater 2021; 16. [PMID: 33621207 DOI: 10.1088/1748-605x/abe8f2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 02/23/2021] [Indexed: 12/17/2022]
Abstract
The use of medicinal plants is as ancient as human civilization. The development of phytochemistry and pharmacology facilitates the identification of natural bioactive compounds and their mechanisms of action, including against cancer. The efficacy and the safety of a bioactive compound depend on its optimal delivery to the target site. Most natural bioactive compounds (phenols, flavonoids, tannins, etc.) are unable to reach their target sites due to their low water solubility, less cellular absorption, and high molecular weight, leading to their failure into clinical translation. Therefore, many scientific studies are going on to overcome the drawbacks of natural products for clinical applications. Several studies in India, as well as worldwide, have proposed the development of natural products-based nanoformulations to increase their efficacy and safety profile for cancer therapy by improving the delivery of natural bioactive compounds to their target site. Therefore, we are trying to discuss the development of natural products-based nanoformulations in India to improve the efficacy and safety of natural bioactive compounds against cancer.
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Affiliation(s)
- Moumita Kundu
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Ranabir Majumder
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Chandan Kanta Das
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Mahitosh Mandal
- SMST, Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, 721302, INDIA
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Mohammadian M, Salami M, Moghadam M, Amirsalehi A, Emam-Djomeh Z. Mung bean protein as a promising biopolymeric vehicle for loading of curcumin: Structural characterization, antioxidant properties, and in vitro release kinetics. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102148] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Evaluation of folic acid functionalized BSA-CaFe2O4 nanohybrid carrier for the controlled delivery of natural cytotoxic drugs hesperidin and eugenol. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Arya SS, Rookes JE, Cahill DM, Lenka SK. Vanillin: a review on the therapeutic prospects of a popular flavouring molecule. ADVANCES IN TRADITIONAL MEDICINE 2021. [PMCID: PMC7790484 DOI: 10.1007/s13596-020-00531-w] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Abstract Graphic abstract
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Affiliation(s)
- Sagar S. Arya
- TERI-Deakin NanoBiotechnology Centre, The Energy and Resources Institute, Gurugram, Haryana 122001 India
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds Campus, Geelong, VIC 3216 Australia
| | - James E. Rookes
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds Campus, Geelong, VIC 3216 Australia
| | - David M. Cahill
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds Campus, Geelong, VIC 3216 Australia
| | - Sangram K. Lenka
- TERI-Deakin NanoBiotechnology Centre, The Energy and Resources Institute, Gurugram, Haryana 122001 India
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Su Z, Han C, Liu E, Zhang F, Liu B, Meng X. Formation, characterization and application of arginine-modified chitosan/γ-poly glutamic acid nanoparticles as carrier for curcumin. Int J Biol Macromol 2020; 168:215-222. [PMID: 33309665 DOI: 10.1016/j.ijbiomac.2020.12.050] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 12/01/2020] [Accepted: 12/06/2020] [Indexed: 01/16/2023]
Abstract
A novel nanoparticle (NP) delivery carrier for curcumin based on electrostatic 6-deoxy-6-arginine modified chitosan (DAC) assembled by γ-poly-glutamic acid (γ-PGA) was prepared. The NP structure was evaluated using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Interactions between DAC and γ-PGA were characterized using Fourier transform infrared spectroscopy (FT-IR). The sustained release kinetics of curcumin-loaded NPs was investigated in simulated gastrointestinal fluids. After exposed to heating, pH, and NaCl aqueous solution, the stabilities of both normal and curcumin-loaded NPs were determined. The results showed that NPs achieved a high encapsulation efficiency (79.5%) and loading capacity (11.31%) for curcumin. The curcumin-loaded NPs displayed a sustained release profile under simulated gastrointestinal conditions. Under certain pH (3-9), salt (0-100 mM), and temperature (30 - 60 °C) conditions, the vehicles of curcumin showed better stability. This demonstrates that NPs can be used as stable carriers for curcumin.
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Affiliation(s)
- Zhiwei Su
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Chenlu Han
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Enchao Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Fang Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Bingjie Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
| | - Xianghong Meng
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
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Ferreira Soares DC, Domingues SC, Viana DB, Tebaldi ML. Polymer-hybrid nanoparticles: Current advances in biomedical applications. Biomed Pharmacother 2020; 131:110695. [PMID: 32920512 DOI: 10.1016/j.biopha.2020.110695] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/05/2020] [Accepted: 08/26/2020] [Indexed: 12/29/2022] Open
Abstract
The unique properties of polymer-hybrid nanosystems enable them to play an important role in different fields such as biomedical applications. Hybrid materials, which are formed by polymer and inorganic- or organic-base systems, have been the focus of many recently published studies whose results have shown outstanding improvements in drug targeting. The development of hybrid polymer materials can avoid the synthesis of new molecules, which is an overall expensive process that can take several years to get to the proper elaboration and approval. Thus, the combination of properties in a single hybrid system can have several advantages over non-hybrid platforms, such as improvements in circulation time, structural disintegration, high stability, premature release, low encapsulation rate and unspecific release kinetics. Thus, the aim of the present review is to outline a rapid and well-oriented scenario concerning the knowledge about polymer-hybrid nanoparticles use in biomedical platforms. Furthermore, the ultimate methodologies adopted in synthesis processes, as well as in applications in vitro/in vivo, are the focus of this review.
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Affiliation(s)
- Daniel Crístian Ferreira Soares
- Universidade Federal de Itajubá, campus Itabira, Laboratório de Bioengenharia, Rua Irmã Ivone Drumond, 200, Itabira, Minas Gerais, Brazil.
| | - Stephanie Calazans Domingues
- Universidade Federal de Itajubá, campus Itabira, Laboratório de Bioengenharia, Rua Irmã Ivone Drumond, 200, Itabira, Minas Gerais, Brazil
| | - Daniel Bragança Viana
- Universidade Federal de Itajubá, campus Itabira, Laboratório de Bioengenharia, Rua Irmã Ivone Drumond, 200, Itabira, Minas Gerais, Brazil
| | - Marli Luiza Tebaldi
- Universidade Federal de Itajubá, campus Itabira, Laboratório de Bioengenharia, Rua Irmã Ivone Drumond, 200, Itabira, Minas Gerais, Brazil
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Shahabadi N, Razlansari M, Khorshidi A, Zhaleh H. Investigation of controlled release properties and anticancer effect of folic acid conjugated magnetic core–shell nanoparticles as a dual responsive drug delivery system on A-549 and A-431 cancer cell lines. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04205-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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43
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Breloy L, Negrell C, Mora AS, Li WSJ, Brezová V, Caillol S, Versace DL. Vanillin derivative as performing type I photoinitiator. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109727] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Li T, Sun X, Chen H, He B, Mei Y, Wang D, Li J. Effect of the Combination of Vanillin and Chitosan Coating on the Microbial Diversity and Shelf-Life of Refrigerated Turbot ( Scophthalmus maximus) Filets. Front Microbiol 2020; 11:462. [PMID: 32296401 PMCID: PMC7137994 DOI: 10.3389/fmicb.2020.00462] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/04/2020] [Indexed: 02/03/2023] Open
Abstract
The effect of the combination of vanillin and chitosan (VC) coating on the microbiota composition and shelf-life of turbot (Scophthalmus maximus) filets during a 15-day storage period at 4 ± 1°day was investigated in this study. The control and coated fish samples were analyzed periodically for sensory and chemical attributes [total volatile basic nitrogen (TVB-N), thiobarbituric acid reactive substances (TBARS), and pH] and the presence of dominant spoilage microbiota. The results suggested that the sensory and the chemical quality of turbot filets effectively improved after treatment with vanillin (final concentration 2 mg/ml) combined with 1% chitosan, and the shelf-life was prolonged for 6 to 7 days compared with the control group. Furthermore, high-throughput sequencing showed that Proteobacteria (52.2%) and Firmicutes (29.8%) were the dominant bacteria at the phylum level in fresh turbot filets, while Pseudomonadaceae (40.2%) and Lactobacillaceae (39.4%) were the dominant bacteria at the family level in deteriorated turbot filets. However, after VC treatment, the relative abundance of Pseudomonadaceae and Lactobacillaceae decreased significantly due to the growth inhibition of potential bacteria, specifically spoilage bacteria, along with the rich bacterial diversity at the end of storage. Therefore, our data indicated that VC treatment might be effective in decreasing bacteria-induced quality deterioration and in extending the shelf-life of refrigerated turbot filets.
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Affiliation(s)
- Tingting Li
- Key Laboratory of Biotechnology and Bioresources Utilization, Dalian Minzu University, Ministry of Education, Dalian, China
| | - Xiaojia Sun
- College of Food Science and Technology, Bohai University, Jinzhou, China.,Food Safety Key Lab of Liaoning Province, Jinzhou, China.,National and Local Joint Engineering Research Center of Storage, Processing, and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, China
| | - Haitao Chen
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, China
| | - Binbin He
- College of Food Science and Technology, Bohai University, Jinzhou, China.,Food Safety Key Lab of Liaoning Province, Jinzhou, China.,National and Local Joint Engineering Research Center of Storage, Processing, and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, China
| | - Yongchao Mei
- College of Food Science and Technology, Bohai University, Jinzhou, China.,Food Safety Key Lab of Liaoning Province, Jinzhou, China.,National and Local Joint Engineering Research Center of Storage, Processing, and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, China
| | - Dangfeng Wang
- College of Food Science and Technology, Bohai University, Jinzhou, China.,Food Safety Key Lab of Liaoning Province, Jinzhou, China.,National and Local Joint Engineering Research Center of Storage, Processing, and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, China
| | - Jianrong Li
- College of Food Science and Technology, Bohai University, Jinzhou, China.,Food Safety Key Lab of Liaoning Province, Jinzhou, China.,National and Local Joint Engineering Research Center of Storage, Processing, and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, China
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Pei W, Liu M, Wu Y, Zhao Y, Liu T, Sun B, Liu Y, Wang Q, Han J. High payload and targeted release of anthracyclines by aptamer-tethered DNA nanotrains - Thermodynamic and release kinetic study. Eur J Pharm Sci 2020; 148:105319. [PMID: 32205231 DOI: 10.1016/j.ejps.2020.105319] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 02/27/2020] [Accepted: 03/19/2020] [Indexed: 01/21/2023]
Abstract
As one of the most promising drug delivery carriers, self-assembled DNA nanostructures are characterized of well-defined sizes, excellent biocompatibility, high drug loading and ability to control drug release. Studying the interactions between anticancer drugs and DNA nanostructures can help to associate microstructure-drug loading-release rate-therapeutic effect. Herein AS1411 aptamer-tethered DNA nanotrains (AS1411NTrs) were constructed and used as anthracyclines carrier with high payload for targeted delivery. The bindings of doxorubicin (DOX), epirubicin (EPI), and daunorubicin (DAU) to AS1411NTrs were investigated by isothermal titration calorimetry and fluorescence spectroscopy, and thermodynamic parameters were obtained. The high drug payload capacity of AS1411NTrs was verified by the large number of binding sites (~20). The binding mode was determined by differential scanning calorimetry and potassium iodide (KI) quenching experiments. The release experiment data showed that DNase I facilitated drug release and the release followed the first-order kinetic model. MTT cell viability assay demonstrated that the drug-loaded AS1411NTrs had significantly higher cytotoxicity against target HeLa cells than normal human liver L02 cells. These findings revealed that AS1411NTrs had high payload and targeted release capacity for DOX, EPI, and DAU. This result can provide a theoretical basis for constructing reasonable DNA nanostructures based on drug carriers.
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Affiliation(s)
- Wenxin Pei
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Min Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China; School of Chemistry and Chemical Engineering, Liaocheng University, Hunan Road, Liaocheng 252059, China.
| | - Yushu Wu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China.
| | - Yanna Zhao
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Tingting Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Bin Sun
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Yinglin Liu
- School of Chemistry and Chemical Engineering, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Qingpeng Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
| | - Jun Han
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng 252059, China
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Wibowo FR, Saputra OA, Lestari WW, Koketsu M, Mukti RR, Martien R. pH-Triggered Drug Release Controlled by Poly(Styrene Sulfonate) Growth Hollow Mesoporous Silica Nanoparticles. ACS OMEGA 2020; 5:4261-4269. [PMID: 32149256 PMCID: PMC7057687 DOI: 10.1021/acsomega.9b04167] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 02/10/2020] [Indexed: 05/03/2023]
Abstract
In the current report, hollow mesoporous silica (HMS) nanoparticles were successfully prepared by means of a hard-templating method and further modified with poly(styrene sulfonate) (PSS) via radical polymerization. Structural analysis, surface spectroscopy, and thermogravimetric characterization confirmed a successful surface modification of HMS nanoparticles. A hairy PSS was clearly visualized by high-resolution transmission electron microscopy measurement, and it is grown on the surface of HMS nanoparticles. The Brunauer-Emmett-Teller surface area and average pore size of HMS nanoparticles were reduced after surface modification because of the pore-blocking effect, which indicated that the PSS lies on the surface of nanoparticles. Nevertheless, the PSS acts as a "nano-gate" to control the release of curcumin which is triggered by pH. The drug-release profile of unmodified HMS nanoparticles showed a stormed release in both pH 7.4 and 5.0 of phosphate buffer saline buffer solution. However, a slow release (9.92% of cumulative release) of curcumin was observed at pH 7.4 when the surface of HMS nanoparticles was modified by PSS. The kinetic release study showed that the curcumin release mechanism from PSS@HMS nanoparticles followed the Ritger-Peppas kinetic model, which is the non-Fickian diffusion. Therefore, the PSS-decorated HMS nanoparticles demonstrate potential for pH-triggered drug release transport.
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Affiliation(s)
- Fajar R. Wibowo
- Chemistry
Department, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jl Ir. Sutami 36A, Surakarta 57126, Indonesia
| | - Ozi A. Saputra
- Master
Program of Chemistry, Graduate School of
Universitas Sebelas Maret, Jl Ir. Sutami 36A, Surakarta 57126, Indonesia
| | - Witri W. Lestari
- Chemistry
Department, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jl Ir. Sutami 36A, Surakarta 57126, Indonesia
| | - Mamoru Koketsu
- Department
of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
| | - Rino R. Mukti
- Division
of Inorganic and Physical Chemistry, Research Center for Nanosciences
and Nanotechnology, Center for Catalysis and Reaction Engineering, Institut Teknologi Bandung, Jl. Ganesha No. 10 Bandung 40132, Indonesia
| | - Ronny Martien
- Department
of Pharmaceutics, Faculty of Pharmacy, Universitas
Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
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47
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Cysteine conjugated chitosan based green nanohybrid hydrogel embedded with zinc oxide nanoparticles towards enhanced therapeutic potential of naringenin. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104480] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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48
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George D, Maheswari PU, Begum KMMS. Chitosan-cellulose hydrogel conjugated with L-histidine and zinc oxide nanoparticles for sustained drug delivery: Kinetics and in-vitro biological studies. Carbohydr Polym 2020; 236:116101. [PMID: 32172900 DOI: 10.1016/j.carbpol.2020.116101] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 02/24/2020] [Accepted: 02/28/2020] [Indexed: 02/07/2023]
Abstract
Functionalised nanohybrid hydrogel using L-Histidine (HIS) conjugated chitosan, phyto-synthesised zinc oxide nanoparticles (ZNPs) and dialdehyde cellulose (DAC) was formulated as a sustained drug delivery carrier for the polyphenol drugs - Naringenin (NRG), Quercetin (QE) and Curcumin (CUR). A maximum loading efficiency of 90.55 %, 92.84 % and 89.89 %, respectively were optimised for NRG, QE and CUR in the hybrid hydrogel. The maximum drug release was favoured for the optimum drug loading and at pH-5. HIS-chitosan conjugation stabilised the hydrogel and enabled a sustained drug delivery. Drug release kinetics predicted a non-Fickian diffusion-based mechanism along with polymer erosion. Prominent antimicrobial activity against Staphylococcus aureus and Trichophyton rubrum strains were predicted to evolve based on the synergic formulation. Significant biocompatibility towards L929 cells revealed their support for normal cell survival. Anticancer studies towards A431 cells exhibited excellent cytotoxicity with a 15 to 30-fold increase using the hybrid carrier, compared to the free polyphenol drugs.
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Affiliation(s)
- Dhanya George
- Department of Chemical Engineering, National Institute of Technology, Tiruchirapalli, 620015, Tamilnadu, India
| | - P Uma Maheswari
- Department of Chemical Engineering, National Institute of Technology, Tiruchirapalli, 620015, Tamilnadu, India
| | - K M Meera Sheriffa Begum
- Department of Chemical Engineering, National Institute of Technology, Tiruchirapalli, 620015, Tamilnadu, India.
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49
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Muthappa R, Purushothaman BK, Meera Sheriffa Begum KM, Maheswari PU. Kinetic Modeling and Optimization of the Release Mechanism of Curcumin from Folate Conjugated Hybrid BSA Nanocarrier. CHEMICAL PRODUCT AND PROCESS MODELING 2020. [DOI: 10.1515/cppm-2019-0026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractNanocarriers have been explored widely for targeted and sustainable delivery of drugs and other bioactive molecules. Kinetic modeling on the drug release and optimization of the process parameters offers a fundamental explanation for the release mechanism along with an insight on the properties of the carrier. In the present work, a hybrid Bovine serum albumin- Calcium ferrite (BSA-CFNP) nanocarrier in conjugation with folic acid has been developed for the controlled release of curcumin, as a model anticancer drug. Super paramagnetic calcium ferrite nanoparticles were synthesized by sol-gel method. Curcumin was loaded onto the BSA and hybrid BSA-CFNP carriers by desolvation technique. Folic acid conjugation was performed, using EDC coupling reaction, to enable the receptor mediated endocytosis of the drug. The synthesized samples were characterized by FTIR, XRD and SEM techniques. Optimization of curcumin loading on the carrier was evaluated using Taguchi method, which provided a simpler yet effective route to study the influence of the process parameters under consideration. In-vitro stimuli responsive curcumin release studies were investigated. The amount of FA conjugated was also optimized. The drug release trends were studied at different simulated physiological environments. The drug release mechanism was evaluated by applying various kinetic models such as zero order, first order, Higuchi, Korsmeyer Peppas and Hixson Crowell. The controlling parameters and their effects on the release of curcumin from the devised system were elucidated from the best fit model.
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Affiliation(s)
- Rhea Muthappa
- Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu620015, India
| | - Bindhya K. Purushothaman
- Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu620015, India
| | - K. M. Meera Sheriffa Begum
- Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu620015, India
| | - P. Uma Maheswari
- Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu620015, India
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50
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George D, Maheswari PU, Sheriffa Begum KMM, Arthanareeswaran G. Biomass-Derived Dialdehyde Cellulose Cross-linked Chitosan-Based Nanocomposite Hydrogel with Phytosynthesized Zinc Oxide Nanoparticles for Enhanced Curcumin Delivery and Bioactivity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:10880-10890. [PMID: 31508956 DOI: 10.1021/acs.jafc.9b01933] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A sustainable biomass-based nanocomposite hydrogel was formulated, characterized, and applied for curcumin delivery. Phytosynthesized zinc oxide nanoparticles (ZnO NPs) employing musk melon (Cucumis melo) seed extract was embedded in the hydrogel matrices and cross-linked using Dialdehyde cellulose prepared from sugarcane (Saccharum officinarum) bagasse (SCB). Nanoparticle incorporation enhanced the hydrogel's swelling degree to 4048% at pH 4.0. Also, an improved tensile strength of 14.1 ± 0.32 MPa was exhibited by the nanocomposite hydrogel compared to 9.79 ± 0.76 MPa for the pure chitosan cellulose hydrogel. A curcumin loading efficiency of 89.68% with around 30% increased loading was exhibited for the nanocomposite hydrogel. A Fickian diffusion-controlled curcumin release mechanism with maximum release at pH 7.4 was obtained. The synergistic effect on the antimicrobial activity was exhibited against Staphylococcus aureus and Trichophyton rubrum. The in vitro cytotoxicity studies employing L929 cells and A431 cells demonstrated good biocompatibility and enhanced anticancer activity of the curcumin-loaded green nanocomposite hydrogel compared to pure curcumin.
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Affiliation(s)
- Dhanya George
- Department of Chemical Engineering , National Institute of Technology , Tiruchirapalli 620015 , Tamilnadu , India
| | - Palanisamy Uma Maheswari
- Department of Chemical Engineering , National Institute of Technology , Tiruchirapalli 620015 , Tamilnadu , India
| | | | - Gangasalam Arthanareeswaran
- Department of Chemical Engineering , National Institute of Technology , Tiruchirapalli 620015 , Tamilnadu , India
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