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Ghanbari Hassan Kiadeh S, Rahaiee S, Azizi H, Govahi M. The synthesis of broccoli sprout extract-loaded silk fibroin nanoparticles as efficient drug delivery vehicles: development and characterization. Pharm Dev Technol 2024; 29:359-370. [PMID: 38546461 DOI: 10.1080/10837450.2024.2336101] [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: 02/19/2024] [Accepted: 03/25/2024] [Indexed: 04/09/2024]
Abstract
Targeted drug delivery of biological molecules using the development of biocompatible, non-toxic and biodegradable nanocarriers can be a promising method for cancer therapy. In this study, silk fibroin protein nanoparticles (SFPNPs) were synthesized as a targeted delivery system for sulforaphane-rich broccoli sprout extract (BSE). The BSE-loaded SFPNPs were conjugated with polyethylene glycol and folic acid, and then their physicochemical properties were characterized via UV-Vis, XRD, FTIR, DLS, FE-SEM and EDX analyses. In vitro, the release profile, antioxidant and anticancer activities of NPs were also studied. The FE-SEM and DLS analyses indicated stable NPs with an average size of 88.5 nm and high zeta potential (-32 mV). The sulforaphane release profile from NPs was pH-dependent, with the maximum release value (70%) observed in simulated intestinal fluid (pH = 7.4). Encapsulation of BSE also decreased the release rate of sulforaphane from the capsules compared to free BSE. In vitro cytotoxicity of BSE and NPs on breast cancer cell lines (MCF-7) was concentration-dependent, and the IC50 for BSE and NPs were 54 and 210 μg ml-1, respectively. Moreover, the NPs demonstrated no appreciable cytotoxicity in normal mouse fibroblast (L929) cell lines. These results indicated that biocompatible NPs synthesized as controlled and long-term targeted drug delivery systems can be a potential candidate for breast cancer therapy.
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Affiliation(s)
- Saeed Ghanbari Hassan Kiadeh
- Department of Microbial Biotechnology, Faculty of Biotechnology, Amol University of Special Modern Technologies, Amol, Iran
| | - Somayeh Rahaiee
- Department of Microbial Biotechnology, Faculty of Biotechnology, Amol University of Special Modern Technologies, Amol, Iran
| | - Hossein Azizi
- Department of Nano Biotechnology, Faculty of Biotechnology, Amol University of Special Modern Technologies, Amol, Iran
| | - Mostafa Govahi
- Department of Nano Biotechnology, Faculty of Biotechnology, Amol University of Special Modern Technologies, Amol, Iran
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Pacheco MO, Eccles LE, Davies NA, Armada J, Cakley AS, Kadambi IP, Stoppel WL. Progress in silk and silk fiber-inspired polymeric nanomaterials for drug delivery. FRONTIERS IN CHEMICAL ENGINEERING 2022; 4:1044431. [PMID: 38487791 PMCID: PMC10939129 DOI: 10.3389/fceng.2022.1044431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024] Open
Abstract
The fields of drug and gene delivery have been revolutionized by the discovery and characterization of polymer-based materials. Polymeric nanomaterials have emerged as a strategy for targeted delivery because of features such as their impressive biocompatibility and improved availability. Use of naturally derived polymers in these nanomaterials is advantageous due to their biodegradability and bioresorption. Natural biopolymer-based particles composed of silk fibroins and other silk fiber-inspired proteins have been the focus of research in drug delivery systems due to their simple synthesis, tunable characteristics, and ability to respond to stimuli. Several silk and silk-inspired polymers contain a high proportion of reactive side groups, allowing for functionalization and addition of targeting moieties. In this review, we discuss the main classes of silk and silk-inspired polymers that are being used in the creation of nanomaterials. We also focus on the fabrication techniques used in generating a tunable design space of silk-based polymeric nanomaterials and detail how that translates into use for drug delivery to several distinct microenvironments.
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Affiliation(s)
- Marisa O Pacheco
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
| | - Lauren E Eccles
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
| | | | - Jostin Armada
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
| | - Alaura S Cakley
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
| | - Isiri P Kadambi
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
| | - Whitney L Stoppel
- Department of Chemical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL
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Zou S, Yao X, Shao H, Reis RL, Kundu SC, Zhang Y. Nonmulberry silk fibroin-based biomaterials: Impact on cell behavior regulation and tissue regeneration. Acta Biomater 2022; 153:68-84. [PMID: 36113722 DOI: 10.1016/j.actbio.2022.09.021] [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: 06/15/2022] [Revised: 08/28/2022] [Accepted: 09/08/2022] [Indexed: 11/01/2022]
Abstract
Silk fibroin (SF) is a promising biomaterial due to its good biocompatibility, easy availability, and high mechanical properties. Compared with mulberry silk fibroin (MSF), nonmulberry silk fibroin (NSF) isolated from typical nonmulberry silkworm silk exhibits unique arginine-glycine-aspartic acid (RGD) sequences with favorable cell adhesion enhancing effect. This inherent property probably makes the NSF more suitable for cell culture and tissue regeneration-related applications. Accordingly, various types of NSF-based biomaterials, such as particles, films, fiber mats, and 3D scaffolds, are constructed and their application potential in different biomedical fields is extensively investigated. Based on these promising NSF biomaterials, this review firstly makes a systematical comparison between the molecular structure and properties of MSF and typical NSF and highlights the unique properties of NSF. In addition, we summarize the effective fabrication strategies from degummed nonmulberry silk fibers to regenerated NSF-based biomaterials with controllable formats and their recent application progresses in cell behavior regulation and tissue regeneration. Finally, current challenges and future perspectives for the fabrication and application of NSF-based biomaterials are discussed. Related research and perspectives may provide valuable references for designing and modifying effective NSF-based and other natural biomaterials. STATEMENT OF SIGNIFICANCE: There exist many reviews about mulberry silk fibroin (MSF) biomaterials and their biomedical applications, while that about nonmulberry silk fibroin (NSF) biomaterials is scarce. Compared with MSF, NSF exhibits unique arginine-glycine-aspartic acid sequences with promising cell adhesion enhancing effect, which makes NSF more suitable for cell culture and tissue regeneration related applications. Focusing on these advanced NSF biomaterials, this review has systematically compared the structure and properties of MSF and NSF, and emphasized the unique properties of NSF. Following that, the effective construction strategies for NSF-based biomaterials are summarized, and their recent applications in cell behavior regulations and tissue regenerations are highlighted. Furthermore, current challenges and future perspectives for the fabrication and application of NSF-based biomaterials were discussed.
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Affiliation(s)
- Shengzhi Zou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China
| | - Xiang Yao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China
| | - Huili Shao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China
| | - Rui L Reis
- I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Barco, Guimarães 4805-017, Portugal
| | - Subhas C Kundu
- I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Barco, Guimarães 4805-017, Portugal
| | - Yaopeng Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
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Zheng H, Wang W, Li S, Han L. The Effect of Zbxz23ir-21 NANO(nanomaterials) Delivery Vector on Apoptosis and PTEN(phosphatase and tensin homolog deleted on chromosome ten)/PI3K(Intracellular phosphatidylinositol kinase)/AKT(related to the A and C kinase) in Children with CHOLESTEATOMA in Middle Ear. Bioengineered 2021; 12:8809-8821. [PMID: 34696703 PMCID: PMC8806951 DOI: 10.1080/21655979.2021.1984718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/20/2021] [Indexed: 11/02/2022] Open
Abstract
Cholesteatoma of the middle ear is a kind of cystic disease with clear boundary formed by the abnormal growth of keratosquamous epithelium in temporal bone. Cholesteatoma otitis caused by it is a common disease in otorhinolaryngology. The EPR effect promotes the selective distribution of macromolecular substances in tumor tissues, which can increase drug efficacy. The purpose of this paper is to prepare and deliver the mir34a small molecule regulator, rubine, by nanotechnology, and to deliver it to the cells successfully. It can passively target tumor tissue through EPR effect, and play its regulatory role on miR-34a, thus inhibiting the growth of cholesteatoma cells. The effects of nano delivery on apoptosis and PIEN/P13K/AKt of children with middle ear choledochoma were tested in this paper. The experimental results were conducted on cholesteatoma cells as cell lines and balb/c nude mice as experimental objects. The expression of PTEN/PI3K/AKT in experimental group and control group was detected by immunohistochemistry. Apoptosis was discussed by cell activity detection. The physical and chemical properties, encapsulation efficiency, drug release ability in vitro and antitumor activity of nanoparticles in vitro and in vivo were studied. The results of cell level experiments in vitro showed that free RUBINE caused about 15% apoptosis, which was not different from RC NPs. The results showed that the nanoparticles could improve the expression of miR-34 in the cells, and then regulate the expression of Bcl-2, Cdk6 and CyclinD1, and play the inhibitory effect of miR-34a on the proliferation and migration of tumor cells.
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MESH Headings
- Animals
- Apoptosis
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Cell Movement
- Cell Proliferation
- Child
- Cholesteatoma, Middle Ear/drug therapy
- Cholesteatoma, Middle Ear/genetics
- Cholesteatoma, Middle Ear/metabolism
- Cholesteatoma, Middle Ear/pathology
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Liver Neoplasms/drug therapy
- Liver Neoplasms/metabolism
- Liver Neoplasms/pathology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- MicroRNAs/administration & dosage
- MicroRNAs/genetics
- Nanostructures/administration & dosage
- Nanostructures/chemistry
- PTEN Phosphohydrolase/genetics
- PTEN Phosphohydrolase/metabolism
- Phosphatidylinositol 3-Kinases/genetics
- Phosphatidylinositol 3-Kinases/metabolism
- Prognosis
- Proto-Oncogene Proteins c-akt/genetics
- Proto-Oncogene Proteins c-akt/metabolism
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Hongwei Zheng
- Department of Otolaryngology, Peking University People’s Hospital, Beijing, China
| | - Wenlun Wang
- Department of Otolaryngology, Peking University People’s Hospital, Beijing, China
| | - Shichang Li
- Department of Otolaryngology, Peking University People’s Hospital, Beijing, China
| | - Lin Han
- Department of Otolaryngology, Peking University People’s Hospital, Beijing, China
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Synthesis, characterization, and biological evaluation of doxorubicin containing silk fibroin micro- and nanoparticles. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Pandey V, Haider T, Chandak AR, Chakraborty A, Banerjee S, Soni V. Surface modified silk fibroin nanoparticles for improved delivery of doxorubicin: Development, characterization, in-vitro studies. Int J Biol Macromol 2020; 164:2018-2027. [PMID: 32758604 DOI: 10.1016/j.ijbiomac.2020.07.326] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/20/2022]
Abstract
Silk fibroin nanoparticles possess the hydrophobic nature which assists them to become a good substrate for reticulo-endothelial system (RES) and macrophageal uptake. Surface coating of these nanoparticles with hydrophilic stabilizers, like Tween-80 make them long circulating and facilitate their uptake by low density lipoprotein (LDL) receptors to cross blood brain barrier (BBB). Surface modified silk fibroin nanoparticles bearing anti-cancer agent doxorubicin (DOX) were fabricated by desolvation method and coated with Tween-80 as surface modifier. The prepared nanoparticles were characterized for various physicochemical parameters, like particle size, surface charge, surface morphology by scanning electron microscope (SEM) and transmission electron microscopy (TEM), and in vitro drug release along with in vitro cell cytotoxicity, flow cytometry and cellular uptake studies by flourocytometry on glioblastoma cell lines. Entrapment efficiency for the silk fibroin nanoparticles were found to be >85% for coated and uncoated nanoparticles. Nanoparticles with average diameter less than 150 nm having negative charge were found to show no toxicity of its own. The pro-inflammatory response of nanoparticles was observed by determining the cytokines level, such as TNF-α and IL-1β. Sustained drug release pattern from the nanoparticles with better cytotoxicty as compared to free drug was observed, signifying their potential ability to work as a drug delivery system.
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Affiliation(s)
- Vikas Pandey
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar 470003, India
| | - Tanweer Haider
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar 470003, India
| | - Ashok R Chandak
- Radiation Medicine Centre, Bhabha Atomic Research Centre (BARC), Mumbai 400012, India
| | - Avik Chakraborty
- Radiation Medicine Centre, Bhabha Atomic Research Centre (BARC), Mumbai 400012, India
| | - Sharmila Banerjee
- Radiation Medicine Centre, Bhabha Atomic Research Centre (BARC), Mumbai 400012, India
| | - Vandana Soni
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar 470003, India.
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