1
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He J, Zhu T, Jiao L, Yu L, Peng S, Wang Z, Wang D, Liu H, Zhang S, Hu Y, Sun Y, Gao G, Cai T, Liu Z. Surface-Engineered Polygonatum Sibiricum Polysaccharide CaCO 3 Microparticles as Novel Vaccine Adjuvants to Enhance Immune Response. Mol Pharm 2024; 21:3936-3950. [PMID: 39017595 DOI: 10.1021/acs.molpharmaceut.4c00295] [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] [Indexed: 07/18/2024]
Abstract
Micro- and nanoparticles delivery systems have been widely studied as vaccine adjuvants to enhance immunogenicity and sustain long-term immune responses. Polygonatum sibiricum polysaccharide (PSP) has been widely studied as an immunoregulator in improving immune responses. In this study, we synthesized and characterized cationic modified calcium carbonate (CaCO3) microparticles loaded with PSP (PEI-PSP-CaCO3, CTAB-PSP-CaCO3), studied the immune responses elicited by PEI-PSP-CaCO3 and CTAB-PSP-CaCO3 carrying ovalbumin (OVA). Our results demonstrated that PEI-PSP-CaCO3 significantly enhanced the secretion of IgG and cytokines (IL-4, IL-6, IFN-γ, and TNF-α) in vaccinated mice. Additionally, PEI-PSP-CaCO3 induced the activation of dendritic cells (DCs), T cells, and germinal center (GC) B cells in draining lymph nodes (dLNs). It also enhanced lymphocyte proliferation, increased the ratio of CD4+/CD8+ T cells, and elevated the frequency of CD3+ CD69+ T cells in spleen lymphocytes. Therefore, PEI-PSP-CaCO3 microparticles induced a stronger cellular and humoral immune response and could be potentially useful as a vaccine delivery and adjuvant system.
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Affiliation(s)
- Jin He
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Tianyu Zhu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Lina Jiao
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Lin Yu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Song Peng
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Zheng Wang
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Deyun Wang
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Huina Liu
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315000, PR China
| | - Shun Zhang
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315000, PR China
| | - Yaoren Hu
- Department of Clinical Laboratory, Ningbo No.2 Hospital, Ningbo 315099, PR China
| | - Yuechao Sun
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315000, PR China
| | - Guosheng Gao
- Department of Clinical Laboratory, Ningbo No.2 Hospital, Ningbo 315099, PR China
| | - Ting Cai
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315000, PR China
| | - Zhenguang Liu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, PR China
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315000, PR China
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2
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Kim DH, Min KH, Pack SP. Efficient Bioactive Surface Coatings with Calcium Minerals: Step-Wise Biomimetic Transformation of Vaterite to Carbonated Apatite. Biomimetics (Basel) 2024; 9:402. [PMID: 39056843 PMCID: PMC11274778 DOI: 10.3390/biomimetics9070402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2024] [Revised: 06/22/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
Carbonated apatite (CAp), known as the main mineral that makes up human bone, can be utilized in conjunction with scaffolds to increase their bioactivity. Various methods (e.g., co-precipitation, hydrothermal, and biomimetic coatings) have been used to provide bioactivity by forming CAp on surfaces similar to bone minerals. Among them, the use of simulated body fluids (SBF) is the most popular biomimetic method for generating CAp, as it can provide a mimetic environment. However, coating methods using SBF require at least a week for CAp formation. The long time it takes to coat biomimetic scaffolds is a point of improvement in a field that requires rapid regeneration. Here, we report a step-wise biomimetic coating method to form CAp using calcium carbonate vaterite (CCV) as a precursor. We can manufacture CCV-transformed CAp (V-CAp) on the surface in 4 h at least by immersing CCV in a phosphate solution. The V-CAp deposited surface was analyzed using scanning electron microscopy (SEM) images according to the type of phosphate solutions to optimize the reaction conditions. X-ray diffraction (XRD) and attenuated total reflection-Fourier transform infrared (ATR-FTIR) analysis validated the conversion of CCV to V-CAp on surfaces. In addition, the bioactivity of V-CAp coating was analyzed by the proliferation and differentiation of osteoblasts in vitro. V-CAp showed 2.3-folded higher cell proliferation and 1.4-fold higher ALP activity than the glass surface. The step-wise method of CCV-transformed CAp is a biocompatible method that allows the environment of bone regeneration and has the potential to confer bioactivity to biomaterial surfaces, such as imparting bioactivity to non-bioactive metal or scaffold surfaces within one day. It can rapidly form carbonated apatite, which can greatly improve time efficiency in research and industrial applications.
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Affiliation(s)
- Dong Hyun Kim
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Republic of Korea;
| | - Ki Ha Min
- Institute of Industrial Technology, Korea University, Sejong 30019, Republic of Korea;
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Republic of Korea;
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3
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Arabuli KV, Kopoleva E, Akenoun A, Mikhailova LV, Petrova E, Muslimov AR, Senichkina DA, Tsymbal S, Shakirova AI, Ignatiev AI, Lepik KV, Zyuzin MV. On-chip fabrication of calcium carbonate nanoparticles loaded with various compounds using microfluidic approach. BIOMATERIALS ADVANCES 2024; 161:213904. [PMID: 38805763 DOI: 10.1016/j.bioadv.2024.213904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/27/2024] [Accepted: 05/20/2024] [Indexed: 05/30/2024]
Abstract
Engineered calcium carbonate (CaCO3) particles are extensively used as drug delivery systems due to their availability, biological compatibility, biodegradability, and cost-effective production. The synthesis procedure of CaCO3 particles, however, suffers from poor reproducibility. Furthermore, reducing the size of CaCO3 particles to <100 nm requires the use of additives in the reaction, which increases the total reaction time. Here we propose on-chip synthesis and loading of nanoscaled CaCO3 particles using microfluidics. After the development and fabrication of a microfluidic device, we optimized the synthesis of CaCO3 NPs by varying different parameters such as flow rates in the microfluidic channels, concentration of reagents, and the reaction time. To prove the versatility of the used synthesis route, we performed single and double loading of CaCO3 NPs with various compounds (Doxorubicin, Cy5 or FITC conjugated with BSA, and DNA) using the same microfluidic device. Further, the on-chip loaded CaCO3 NPs were used as carriers to transfer compounds to model cells. We have developed a microfluidic synthesis method that opens up a new pathway for easy on-chip fabrication of functional nanoparticles for clinical use.
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Affiliation(s)
- Konstantin V Arabuli
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Elena Kopoleva
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Anas Akenoun
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Lidia V Mikhailova
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Elena Petrova
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Albert R Muslimov
- RM Gorbacheva Research Institute of Pediatric Oncology, Hematology and Transplantation, Pavlov University, 197022 St. Petersburg, Russian Federation
| | - Dina A Senichkina
- RM Gorbacheva Research Institute of Pediatric Oncology, Hematology and Transplantation, Pavlov University, 197022 St. Petersburg, Russian Federation
| | - Sergey Tsymbal
- International Institute "Solution Chemistry of Advanced Materials and Technologies", ITMO University, St. Petersburg 197101, Russian Federation
| | - Alena I Shakirova
- RM Gorbacheva Research Institute of Pediatric Oncology, Hematology and Transplantation, Pavlov University, 197022 St. Petersburg, Russian Federation
| | - Alexander I Ignatiev
- Research and Educational Centre of Photonics and Optoinformatics, ITMO University, Saint-Petersburg 199034, Russian Federation
| | - Kirill V Lepik
- RM Gorbacheva Research Institute of Pediatric Oncology, Hematology and Transplantation, Pavlov University, 197022 St. Petersburg, Russian Federation
| | - Mikhail V Zyuzin
- School of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation; Qingdao Innovation and Development Center, Harbin Engineering University, Qingdao 266000, Shandong, China.
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4
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Karpov TE, Rogova A, Akhmetova DR, Tishchenko YA, Chinakova AV, Lipin DV, Gavrilova NV, Gorbunova IA, Shipilovskikh SA, Timin AS. Encapsulation of a small-molecule drug based on substituted 2-aminothiophenes in calcium carbonate carriers for therapy of melanoma. Biomater Sci 2024; 12:3431-3445. [PMID: 38812410 DOI: 10.1039/d4bm00390j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Although small molecule drugs are widely used in chemotherapy, their low bioavailability, low-concentrated dose in the tumor zone, systemic toxicity, and chemoresistance can significantly limit the therapeutic outcome. These drawbacks can be overcome by two main strategies: (i) development of novel therapeutic molecules with more significant antitumor activity than currently available drugs and (ii) loading chemotherapeutic agents into drug delivery systems. In this study, we aimed to encapsulate a highly prospective small molecule drug based on substituted 2-aminothiophene (2-AT) into calcium carbonate (CaCO3) microparticles (MPs) for the treatment of melanoma tumors. In particular, we have optimized the encapsulation of 2-AT into MPs (2-AT@MPs), studied drug release efficiency, investigated cellular uptake, and evaluated in vivo biodistribution and tumor inhibition efficiency. In vitro results revealed that 2-AT@MPs were able to penetrate into tumor spheroids, leading to prolonged release of 2-AT. By performing intratumoral injection of 2-AT@MPs we observed significant melanoma suppressions in murine models: ∼0.084 cm3 for 2-AT@MPs at a dose of 0.4 g kg-1versus ∼1.370 cm3 for untreated mice. In addition, the 2-AT@MPs showed negligible in vivo toxicity towards major organs such as heart, lung, liver, kidney, and spleen. Thus, this work provided an efficient strategy for the improved chemotherapy of solid tumors by using an encapsulated form of small molecule drugs.
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Affiliation(s)
- Timofey E Karpov
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
| | - Anna Rogova
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
| | - Darya R Akhmetova
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
- ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation.
| | - Yulia A Tishchenko
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
- Alferov Saint Petersburg National Research Academic University, Khlopin Street 8/3A, St. Petersburg 194021, Russian Federation
| | - Anastasia V Chinakova
- Alferov Saint Petersburg National Research Academic University, Khlopin Street 8/3A, St. Petersburg 194021, Russian Federation
| | - Dmitriy V Lipin
- ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation.
| | - Nina V Gavrilova
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
- Smorodintsev Research Institute of Influenza, Ministry of Healthcare of the Russian Federation, Prof. Popov Str. 15/17, St. Petersburg 197376, Russian Federation
| | - Irina A Gorbunova
- ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation.
| | - Sergei A Shipilovskikh
- ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation.
- Perm State University, Bukireva 15, Perm, 614990, Russian Federation
| | - Alexander S Timin
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation.
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5
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Hwang ET, Yoon Y, Kim KR, Lee CH, Jeon KC, Min JH, Lee JW, Kim J. Hybrid protein microspheres and their responsive release behaviors and inhibitory effects on melanin synthesis. Biomater Sci 2024; 12:2434-2443. [PMID: 38517309 DOI: 10.1039/d4bm00106k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
In this study, the formation of protein microspheres through lysosomal enzyme-assisted biomineralized crystallization was demonstrated. Spherical micro-sized hybrid CaCO3 constructs were synthesized and characterized using field-emission scanning electron microscopy equipped with energy-dispersive X-ray spectroscopy, X-ray diffraction, Fourier-transform infrared spectroscopy, and particle size analysis. Additionally, parameters such as the Brunauer-Emmett-Teller surface area and single-point total pore volume, and adsorption/desorption analysis were used to investigate the mesoporous properties, which are advantageous for lysosomal enzyme (LE) loading. A LE can be used as an organic template, not only as a morphological controller but also for entrapping LE during the crystallization pathway. The hybrid protein microspheres accommodated 2.3 mg of LE with a 57% encapsulation efficiency and 5.1 wt% loading. The peroxidase activity of the microspheres was calculated and found to be approximately 0.0238 mM-1 min-1. pH-responsive release of the LE from CaCO3 was observed, suggesting potential biomedical and cosmetic applications in acidic environments. The hybrid LE microsphere treatment significantly alleviated melanin production in a dose-dependent manner and further downregulated the mRNA expression of MITF, tyrosinase, TYRP-1, and TYRP-2. These results indicate skin-whitening effects by inhibiting melanin without inducing cytotoxicity. The data provide the first evidence of the potential use of a LE for obtaining hybrid minerals and the effectiveness of biomineralization-based sustainable delivery of enzyme-based vehicles based on organelle-extract-assisted biomineralization.
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Affiliation(s)
- Ee Taek Hwang
- Department of Food Biotechnology, Dong-A University, Busan 49315, Republic of Korea.
| | - Yeahwa Yoon
- Department of Cosmetics Engineering, Konkuk University, Seoul 05029, Republic of Korea
| | - Ka Ram Kim
- GeneCellPharm Corporation, Seoul, 05836, Republic of Korea
| | - Chan Hee Lee
- Department of Food Biotechnology, Dong-A University, Busan 49315, Republic of Korea.
| | - Kyung Chan Jeon
- Division of Chemical Engineering, Chonbuk National University, Jeonju 54896, Republic of Korea
| | - Ji Ho Min
- Division of Chemical Engineering, Chonbuk National University, Jeonju 54896, Republic of Korea
| | - Jae Won Lee
- Korea Conformity Laboratories, Incheon, 21999, Republic of Korea
| | - Jangyong Kim
- Institute for Integrated Micro and Nano Systems (IMNS), The University of Edinburgh, Edinburgh EH9 3BF, UK
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6
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Lin AYW, Wu ZY, Pattison AJ, Müller IE, Yoshikuni Y, Theis W, Ercius P. Statistical 3D morphology characterization of vaterite microspheres produced by engineered Escherichia coli. BIOMATERIALS ADVANCES 2024; 156:213711. [PMID: 38061158 DOI: 10.1016/j.bioadv.2023.213711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/01/2023] [Accepted: 11/23/2023] [Indexed: 12/27/2023]
Abstract
Hollow vaterite microspheres are important materials for biomedical applications such as drug delivery and regenerative medicine owing to their biocompatibility, high specific surface area, and ability to encapsulate a large number of bioactive molecules and compounds. We demonstrated that hollow vaterite microspheres are produced by an Escherichia coli strain engineered with a urease gene cluster from the ureolytic bacteria Sporosarcina pasteurii in the presence of bovine serum albumin. We characterized the 3D nanoscale morphology of five biogenic hollow vaterite microspheres using 3D high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) tomography. Using automated high-throughput HAADF-STEM imaging across several sample tilt orientations, we show that the microspheres evolved from a smaller more ellipsoidal shape to a larger more spherical shape while the internal hollow core increased in size and remained relatively spherical, indicating that the microspheres produced by this engineered strain likely do not contain the bacteria. The statistical 3D morphology information demonstrates the potential for using biogenic calcium carbonate mineralization to produce hollow vaterite microspheres with controlled morphologies. STATEMENT OF SIGNIFICANCE: The nanoscale 3D structures of biomaterials determine their physical, chemical, and biological properties, however significant efforts are required to obtain a statistical understanding of the internal 3D morphology of materials without damaging the structures. In this study, we developed a non-destructive, automated technique that allows us to understand the nanoscale 3D morphology of many unique hollow vaterite microspheres beyond the spectroscopy methods that lack local information and microscopy methods that cannot interrogate the full 3D structure. The method allowed us to quantitatively correlate the external diameters and aspect ratios of vaterite microspheres with their hollow internal structures at the nanoscale. This work demonstrates the opportunity to use automated transmission electron microscopy to characterize nanoscale 3D morphologies of many biomaterials and validate the chemical and biological functionality of these materials.
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Affiliation(s)
- Alex Y W Lin
- National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Zong-Yen Wu
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Alexander J Pattison
- National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Isaak E Müller
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Yasuo Yoshikuni
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Wolfgang Theis
- Nanoscale Physics Research Laboratory, School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Peter Ercius
- National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.
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7
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Mammen M, Hogg C, Craske D, Volodkin D. Formulation and Biodegradation of Surface-Supported Biopolymer-Based Microgels Formed via Hard Templating onto Vaterite CaCO 3 Crystals. MATERIALS (BASEL, SWITZERLAND) 2023; 17:103. [PMID: 38203957 PMCID: PMC10779910 DOI: 10.3390/ma17010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/11/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024]
Abstract
In recent decades, there has been increased attention to the role of layer-by-layer assembled bio-polymer 3D structures (capsules, beads, and microgels) for biomedical applications. Such free-standing multilayer structures are formed via hard templating onto sacrificial cores such as vaterite CaCO3 crystals. Immobilization of these structures onto solid surfaces (e.g., implants and catheters) opens the way for the formulation of advanced bio-coating with a patterned surface. However, the immobilization step is challenging. Multiple approaches based mainly on covalent binding have been developed to localize these multilayer 3D structures at the surface. This work reports a novel strategy to formulate multilayer surface-supported microgels (ss-MG) directly on the surface via hard templating onto ss-CaCO3 pre-grown onto the surface via the direct mixing of Na2CO3 and CaCl2 precursor solutions. ss-MGs were fabricated using biopolymers: polylysine (PLL) as polycation and three polyanions-hyaluronic acid (HA), heparin sulfate (HS), and alginate (ALG). ss-MG biodegradation was examined by employing the enzyme trypsin. Our studies indicate that the adhesion of the ss-MG to the surface and its formation yield directly correlate with the mobility of biopolymers in the ss-MG, which decreases in the sequence of ALG > HA > HS-based ss-MGs. The adhesion of HS-based ss-MGs is only possible via heating during their formation. Dextran-loading increases ss-MG formation yield while reducing ss-MG shrinking. ss-MGs with higher polymer mobility possess slower biodegradation rates, which is likely due to diffusion limitations for the enzyme in more compact annealed ss-MGs. These findings provide valuable insights into the mechanisms underlying the formation and biodegradation of surface-supported biopolymer structures.
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Affiliation(s)
- Mariam Mammen
- Department of Chemistry and Forensics, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK; (M.M.); (C.H.)
| | - Cain Hogg
- Department of Chemistry and Forensics, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK; (M.M.); (C.H.)
| | - Dominic Craske
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;
| | - Dmitry Volodkin
- Department of Chemistry and Forensics, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK; (M.M.); (C.H.)
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8
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Lin YH, Singuru MMR, Marpaung DSS, Liao WC, Chuang MC. Ethylene Glycol-Manipulated Syntheses of Calcium Carbonate Particles and DNA Capsules toward Efficient ATP-Responsive Cargo Release. ACS APPLIED BIO MATERIALS 2023; 6:3351-3360. [PMID: 37466412 DOI: 10.1021/acsabm.3c00410] [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] [Indexed: 07/20/2023]
Abstract
Cargo molecule-encapsulated DNA capsules synthesized with a solid sacrificial template have elicited significant interest in the last decade and have been used for active materials in applications ranging from biosensors to drug delivery. However, the correlation between template properties and the subsequent assembly and triggered release behavior of the resultant carriers remain uninvestigated. In this study, ethylene glycol (EG) was added during the CaCO3 precipitation synthesis to yield particles of various sizes and surface properties, and the adenosine triphosphate (ATP)-responsive release characteristics of the fabricated DNA capsules affected by these particle properties were investigated. The geometry, crystallization, and surface morphology of the CaCO3 particles co-precipitated at various EG concentrations were characterized. We discuss the integrity of cross-linking hybridization, fluorescent molecule internalization, degree of leakage, and release efficiency of the resulting DNA capsules and their relevance brought by particle properties. To achieve efficient encapsulation and cargo release, the surface roughness of the CaCO3 particles was explored and was deemed a key determinant of the compactness of the DNA shell after template removal. This effect was particularly strong in CaCO3 particles in connection with high EG concentrations. The DNA capsules fabricated using 83% EG exhibited low leakage, high loading, and moderate release efficiencies as well as a greater apparent association constant with ATP due to their small particle size and the high-integrity DNA shells.
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Affiliation(s)
- Yu-Hsuan Lin
- Department of Chemistry, Tunghai University, Taichung 407224, Taiwan
| | | | - David Septian Sumanto Marpaung
- International Ph.D. Program in Biomedical and Materials Science, Tunghai University, Taichung 407224, Taiwan
- Department of Biosystems Engineering, Institut Teknologi Sumatera, Lampung Selatan 35365, Indonesia
| | - Wei-Ching Liao
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
| | - Min-Chieh Chuang
- Department of Chemistry, Tunghai University, Taichung 407224, Taiwan
- International Ph.D. Program in Biomedical and Materials Science, Tunghai University, Taichung 407224, Taiwan
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9
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Kaku Y, Isobe N, Ogawa NO, Ohkouchi N, Ikuta T, Saito T, Fujisawa S. Chitin nanofiber-coated biodegradable polymer microparticles via one-pot aqueous process. Carbohydr Polym 2023; 312:120828. [PMID: 37059556 DOI: 10.1016/j.carbpol.2023.120828] [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: 12/23/2022] [Revised: 02/22/2023] [Accepted: 03/14/2023] [Indexed: 04/16/2023]
Abstract
Tailoring the surface of biodegradable microparticles is important for various applications in the fields of cosmetics, biotechnology, and drug delivery. Chitin nanofibers (ChNFs) are one of the promising materials for surface tailoring owing to its functionality, such as biocompatibility and antibiotic properties. Here, we show biodegradable polymer microparticles densely coated with ChNFs. Cellulose acetate (CA) was used as the core material in this study, and ChNF coating was successfully carried out via a one-pot aqueous process. The average particle size of the ChNF-coated CA microparticles was approximately 6 μm, and the coating procedure had little effect on the size or shape of the original CA microparticles. The ChNF-coated CA microparticles comprised 0.2-0.4 wt% of the thin surface ChNF layers. Owing to the surface cationic ChNFs, the ζ-potential value of the ChNF-coated microparticles was +27.4 mV. The surface ChNF layer efficiently adsorbed anionic dye molecules, and repeatable adsorption/desorption behavior was exhibited owing to the coating stability of the surface ChNFs. The ChNF coating in this study was a facile aqueous process and was applicable to CA-based materials of various sizes and shapes. This versatility will open new possibilities for future biodegradable polymer materials that satisfy the increasing demand for sustainable development.
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Affiliation(s)
- Yuto Kaku
- Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan; Biogeochemistry Research Center (BGC), Research Institute for Marine Resources Utilization (MRU), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan
| | - Noriyuki Isobe
- Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan; Biogeochemistry Research Center (BGC), Research Institute for Marine Resources Utilization (MRU), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan
| | - Nanako O Ogawa
- Biogeochemistry Research Center (BGC), Research Institute for Marine Resources Utilization (MRU), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan
| | - Naohiko Ohkouchi
- Biogeochemistry Research Center (BGC), Research Institute for Marine Resources Utilization (MRU), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan
| | - Tetsuro Ikuta
- Marine Biodiversity and Environmental Assessment Research Center (BioEnv), Research Institute for Global Change (RIGC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan
| | - Tsuguyuki Saito
- Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Shuji Fujisawa
- Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
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10
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Li J, Parakhonskiy BV, Skirtach AG. A decade of developing applications exploiting the properties of polyelectrolyte multilayer capsules. Chem Commun (Camb) 2023; 59:807-835. [PMID: 36472384 DOI: 10.1039/d2cc04806j] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Transferring the layer-by-layer (LbL) coating approach from planar surfaces to spherical templates and subsequently dissolving these templates leads to the fabrication of polyelectrolyte multilayer capsules. The versatility of the coatings of capsules and their flexibility upon bringing in virtually any material into the coatings has quickly drawn substantial attention. Here, we provide an overview of the main developments in this field, highlighting the trends in the last decade. In the beginning, various methods of encapsulation and release are discussed followed by a broad range of applications, which were developed and explored. We also outline the current trends, where the range of applications is continuing to grow, including addition of whole new and different application areas.
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Affiliation(s)
- Jie Li
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Bogdan V Parakhonskiy
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Andre G Skirtach
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
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11
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Cytokine Therapy Combined with Nanomaterials Participates in Cancer Immunotherapy. Pharmaceutics 2022; 14:pharmaceutics14122606. [PMID: 36559100 PMCID: PMC9788370 DOI: 10.3390/pharmaceutics14122606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/14/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Immunotherapy has gradually become an emerging treatment modality for tumors after surgery, radiotherapy, and chemotherapy. Cytokine therapy is a promising treatment for cancer immunotherapy. Currently, there are many preclinical theoretical bases to support this treatment strategy and a variety of cytokines in clinical trials. When cytokines were applied to tumor immunotherapy, it was found that the efficacy was not satisfactory. As research on tumor immunity has deepened, the role of cytokines in the tumor microenvironment has been further explored. Meanwhile, the study of nanomaterials in drug delivery has been fully developed in the past 20 years. Researchers have begun to think about the possibility of combining cytokine therapy with nanomaterials. Herein, we briefly review various nano-delivery systems that can directly deliver cytokines or regulate the expression of cytokines in tumor cells for cancer immunotherapy. We further discussed the feasibility of the combination of various therapies. We looked forward to the main challenges, opportunities, and prospects of tumor immunotherapy with multiple cytokines and a nano-delivery system.
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12
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Nifontova G, Tsoi T, Karaulov A, Nabiev I, Sukhanova A. Structure-function relationships in polymeric multilayer capsules designed for cancer drug delivery. Biomater Sci 2022; 10:5092-5115. [PMID: 35894444 DOI: 10.1039/d2bm00829g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The targeted delivery of cancer drugs to tumor-specific molecular targets represents a major challenge in modern personalized cancer medicine. Engineering of micron and submicron polymeric multilayer capsules allows the obtaining of multifunctional theranostic systems serving as controllable stimulus-responsive tools with a high clinical potential to be used in cancer therapy and detection. The functionalities of such theranostic systems are determined by the design and structural properties of the capsules. This review (1) describes the current issues in designing cancer cell-targeting polymeric multilayer capsules, (2) analyzes the effects of the interactions of the capsules with the cellular and molecular constituents of biological fluids, and (3) presents the key structural parameters determining the effectiveness of capsule targeting. The influence of the morphological and physicochemical parameters and the origin of the structural components and surface ligands on the functional activity of polymeric multilayer capsules at the molecular, cellular, and whole-body levels are summarized. The basic structural and functional principles determining the future trends of theranostic capsule development are established and discussed.
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Affiliation(s)
- Galina Nifontova
- Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France.
| | - Tatiana Tsoi
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia
| | - Alexander Karaulov
- Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia
| | - Igor Nabiev
- Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France. .,National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia.,Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia
| | - Alyona Sukhanova
- Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France.
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13
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Trushina DB, Borodina TN, Belyakov S, Antipina MN. Calcium carbonate vaterite particles for drug delivery: Advances and challenges. MATERIALS TODAY. ADVANCES 2022; 14:100214. [PMID: 36785703 PMCID: PMC9909585 DOI: 10.1016/j.mtadv.2022.100214] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/01/2022] [Indexed: 06/01/2023]
Abstract
The recent successful application of lipid-based nanoparticles as delivery vehicles in COVID-19 vaccines demonstrated the superior potential of nanoparticle-based technology for targeted drug delivery in biomedicine. Among novel, rapidly advancing delivery platforms, the inorganic nano/microparticles gradually reach new heights and attract well-deserved attention among scientists and clinicians. Calcium carbonate in its vaterite form is used as a biocompatible carrier for a progressively increasing number of biomedical applications. Its growing popularity is conferred by beneficial porosity of particles, high mechanical stability, biodegradability under certain physiological conditions, ability to provide a continuous steady release of bioactives, preferential safety profile, and low cost, which make calcium carbonate a suitable entity of highly efficacious formulations for controlled drug delivery and release. The focal point of the current review is the success of the recent vaterite applications in the delivery of various diagnostics and therapeutic drugs. The manuscript highlights the nuances of drug loading in vaterite particles, connecting it with particle morphology, size, and charge of the loaded molecules, payload concentration, mono- or multiple drug loading. The manuscript also depicts recent successful methods of increasing the loading capacity developed for vaterite carriers. In addition, the review describes the various administration routes for vaterite particles with bioactive payloads, which were reported in recent years. Special attention is given to the multi-drug-loaded vaterite particles ("molecular cocktails") and reports on their successful delivery in vitro and in vivo.
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Affiliation(s)
- Daria B Trushina
- A.V. Shubnikov Institute of Crystallography of Federal Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Russian Academy of Sciences, Moscow, 119333, Russia
- I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Tatiana N Borodina
- A.V. Shubnikov Institute of Crystallography of Federal Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Sergei Belyakov
- Theracross Technologies Pte Ltd, 251 Pasir Panjang Rd, Singapore, 118610, Singapore
| | - Maria N Antipina
- Singapore Institute of Food and Biotechnology Innovation A∗STAR, 31 Biopolis Way, #01-02 Nanos, Singapore, 138669, Singapore
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14
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Exploiting the layer-by-layer nanoarchitectonics for the fabrication of polymer capsules: A toolbox to provide multifunctional properties to target complex pathologies. Adv Colloid Interface Sci 2022; 304:102680. [PMID: 35468354 DOI: 10.1016/j.cis.2022.102680] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 01/12/2023]
Abstract
Polymer capsules fabricated via the layer-by-layer (LbL) approach have attracted a great deal of attention for biomedical applications thanks to their tunable architecture. Compared to alternative methods, in which the precise control over the final properties of the systems is usually limited, the intrinsic versatility of the LbL approach allows the functionalization of all the constituents of the polymeric capsules following relatively simple protocols. In fact, the final properties of the capsules can be adjusted from the inner cavity to the outer layer through the polymeric shell, resulting in therapeutic, diagnostic, or theranostic (i.e., combination of therapeutic and diagnostic) agents that can be adapted to the particular characteristics of the patient and face the challenges encountered in complex pathologies. The biomedical industry demands novel biomaterials capable of targeting several mechanisms and/or cellular pathways simultaneously while being tracked by minimally invasive techniques, thus highlighting the need to shift from monofunctional to multifunctional polymer capsules. In the present review, those strategies that permit the advanced functionalization of polymer capsules are accordingly introduced. Each of the constituents of the capsule (i.e., cavity, multilayer membrane and outer layer) is thoroughly analyzed and a final overview of the combination of all the strategies toward the fabrication of multifunctional capsules is presented. Special emphasis is given to the potential biomedical applications of these multifunctional capsules, including particular examples of the performed in vitro and in vivo validation studies. Finally, the challenges in the fabrication process and the future perspective for their safe translation into the clinic are summarized.
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15
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Huang Y, Cao L, Parakhonskiy BV, Skirtach AG. Hard, Soft, and Hard- and-Soft Drug Delivery Carriers Based on CaCO 3 and Alginate Biomaterials: Synthesis, Properties, Pharmaceutical Applications. Pharmaceutics 2022; 14:909. [PMID: 35631494 PMCID: PMC9146629 DOI: 10.3390/pharmaceutics14050909] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/26/2022] [Accepted: 04/01/2022] [Indexed: 02/01/2023] Open
Abstract
Because free therapeutic drug molecules often have adverse effects on normal tissues, deliver scanty drug concentrations and exhibit a potentially low efficacy at pathological sites, various drug carriers have been developed for preclinical and clinical trials. Their physicochemical and toxicological properties are the subject of extensive research. Inorganic calcium carbonate particles are promising candidates as drug delivery carriers owning to their hardness, porous internal structure, high surface area, distinctive pH-sensitivity, low degradability, etc, while soft organic alginate hydrogels are also widely used because of their special advantages such as a high hydration, bio-adhesiveness, and non-antigenicity. Here, we review these two distinct substances as well as hybrid structures encompassing both types of carriers. Methods of their synthesis, fundamental properties and mechanisms of formation, and their respective applications are described. Furthermore, we summarize and compare similarities versus differences taking into account unique advantages and disadvantages of these drug delivery carriers. Moreover, rational combination of both carrier types due to their performance complementarity (yin-&yang properties: in general, yin is referred to for definiteness as hard, and yang is broadly taken as soft) is proposed to be used in the so-called hybrid carriers endowing them with even more advanced properties envisioned to be attractive for designing new drug delivery systems.
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Affiliation(s)
| | - Lin Cao
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Bogdan V. Parakhonskiy
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Andre G. Skirtach
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
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16
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Moghazy MAEF, Taha GM. Effect of precursor chemistry on purity and characterization of CaCO 3 nanoparticles and its application for adsorption of methyl orange from aqueous solutions. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2056478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Marwa Abd El-Fatah Moghazy
- Environmental Applications of Nanomaterials Lab, Chemistry Department, Faculty of Science, Aswan University, Aswan, Egypt
| | - Gharib Mahmoud Taha
- Environmental Applications of Nanomaterials Lab, Chemistry Department, Faculty of Science, Aswan University, Aswan, Egypt
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17
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Saxena A, Sharda S, Kumar S, Kumar B, Shirodkar S, Dahiya P, Sahney R. Synthesis of Alginate Nanogels with Polyvalent 3D Transition Metal Cations: Applications in Urease Immobilization. Polymers (Basel) 2022; 14:polym14071277. [PMID: 35406151 PMCID: PMC9002911 DOI: 10.3390/polym14071277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/31/2021] [Accepted: 11/04/2021] [Indexed: 11/29/2022] Open
Abstract
Biocompatible nanogels are highly in demand and have the potential to be used in various applications, e.g., for the encapsulation of sensitive biomacromolecules. In the present study, we have developed water-in-oil microemulsions of sodium alginate sol/hexane/Span 20 as a template for controlled synthesis of alginate nanogels, cross-linked with 3d transition metal cations (Mn2+, Fe3+, and Co2+). The results suggest that the stable template of 110 nm dimensions can be obtained by microemulsion technique using Span 20 at concentrations of 10mM and above, showing a zeta potential of −57.3 mV. A comparison of the effects of the cross-links on the morphology, surface charge, protein (urease enzyme) encapsulation properties, and stability of the resulting nanogels were studied. Alginate nanogels, cross-linked with Mn2+, Fe3+, or Co2+ did not show any gradation in the hydrodynamic diameter. The shape of alginate nanogels, cross-linked with Mn2+ or Co2+, were spherical; whereas, nanogels cross-linked with Fe3+ (Fe–alginate) were non-spherical and rice-shaped. The zeta potential, enzyme loading efficiency, and enzyme activity of Fe–alginate was the highest among all the nanogels studied. It was found that the morphology of particles influenced the percent immobilization, loading capacity, and loading efficiency of encapsulated enzymes. These particles are promising candidates for biosensing and efficient drug delivery due to their relatively high loading capacity, biocompatibility, easy fabrication, and easy handling.
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Affiliation(s)
- Abhishek Saxena
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
| | - Shivani Sharda
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
| | - Sumit Kumar
- Radioanalytical Chemistry Division, Radiological Laboratories, Bhabha Atomic Research Centre, Mumbai 40008, India;
| | - Benu Kumar
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
| | - Sheetal Shirodkar
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
| | - Praveen Dahiya
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
| | - Rachana Sahney
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201303, India; (A.S.); (S.S.); (B.K.); (S.S.); (P.D.)
- Correspondence: ; Tel.: +91-9810-2820-38
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18
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Microfluidic Synthesis and Analysis of Bioinspired Structures Based on CaCO 3 for Potential Applications as Drug Delivery Carriers. Pharmaceutics 2022; 14:pharmaceutics14010139. [PMID: 35057035 PMCID: PMC8777975 DOI: 10.3390/pharmaceutics14010139] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 12/25/2021] [Accepted: 12/29/2021] [Indexed: 12/17/2022] Open
Abstract
Naturally inspired biomaterials such as calcium carbonate, produced in biological systems under specific conditions, exhibit superior properties that are difficult to reproduce in a laboratory. The emergence of microfluidic technologies provides an effective approach for the synthesis of such materials, which increases the interest of researchers in the creation and investigation of crystallization processes. Besides accurate tuning of the synthesis parameters, microfluidic technologies also enable an analysis of the process in situ with a range of methods. Understanding the mechanisms behind the microfluidic biomineralization processes could open a venue for new strategies in the development of advanced materials. In this review, we summarize recent advances in microfluidic synthesis and analysis of CaCO3-based bioinspired nano- and microparticles as well as core-shell structures on its basis. Particular attention is given to the application of calcium carbonate particles for drug delivery.
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19
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Abalymov A, Lengert E, Van der Meeren L, Saveleva M, Ivanova A, Douglas TEL, Skirtach AG, Volodkin D, Parakhonskiy B. The influence of Ca/Mg ratio on autogelation of hydrogel biomaterials with bioceramic compounds. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2022; 133:112632. [PMID: 35034815 DOI: 10.1016/j.msec.2021.112632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/28/2022]
Abstract
Hydrogels, which are versatile three-dimensional structures containing polymers and water, are very attractive for use in biomedical fields, but they suffer from rather weak mechanical properties. In this regard, biocompatible particles can be used to enhance their mechanical properties. The possibility of loading such particles with drugs (e.g. enzymes) makes them a particularly useful component in hydrogels. In this study, micro/nanoparticles containing various ratios of Ca2+/Mg2+ with sizes ranging from 1 to 8 μm were prepared and mixed with gellan gum (GG) solution to study the in-situ formation of hydrogel-particle composites. The particles provide multiple functionalities: 1) they efficiently crosslink GG to induce hydrogel formation through the release of the divalent cations (Ca2+/Mg2+) known to bind to GG polymer chains; 2) they enhance mechanical properties of the hydrogel from 2 up to 100 kPa; 3) the samples most efficiently promoting cell growth were found to contain two types of minerals: vaterite and hydroxymagnesite, which enhanced cells proliferation and hydroxyapatite formation. The results demonstrate that such composite materials are attractive candidates for applications in bone regeneration.
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Affiliation(s)
| | - Ekaterina Lengert
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium; First Moscow State Medical University (Sechenov University), Moscow 119992, Russia; Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
| | | | - Mariia Saveleva
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium; Saratov State University, 410012 Saratov, Russia
| | - Anna Ivanova
- FSRC "Crystallography and Photonics", Shubnikov Institute of Crystallography, RAS, Moscow, Russia
| | - Timothy E L Douglas
- Engineering Department, Lancaster University, Gillow Avenue, Lancaster LA1 4YX, United Kingdom; Materials Science Institute (MSI), Lancaster University, United Kingdom
| | - Andre G Skirtach
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium
| | - Dmitry Volodkin
- Nottingham Trent University, NG11 8NS, Clifton Lane, United Kingdom
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20
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Kristó K, Manteghi R, Ibrahim YHEY, Ungor D, Csapó E, Berkesi D, Kónya Z, Csóka I. Optimization of layering technique and secondary structure analysis during the formulation of nanoparticles containing lysozyme by quality by design approach. PLoS One 2021; 16:e0260603. [PMID: 34882727 PMCID: PMC8659335 DOI: 10.1371/journal.pone.0260603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 11/13/2021] [Indexed: 12/03/2022] Open
Abstract
In our study, core-shell nanoparticles containing lysozyme were formulated with precipitation and layering self-assembly. Factorial design (DoE) was applied by setting the process parameters during the preparation with Quality by Design (QbD) approach. The factors were the concentration of lysozyme and sodium alginate, and pH. Our aim was to understand the effect of process parameters through the determination of mathematical equations, based on which the optimization parameters can be predicted under different process parameters. The optimization parameters were encapsulation efficiency, particle size, enzyme activity and the amount of α-helix structure. The nanoparticles were analysed with transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR) and circular dichroism (CD) spectroscopy. Based on our results, we found that pH was the most important factor and pH 10 was recommended during the formulation. Enzyme activity and α-helix content correlated with each other very well, and particle size and encapsulation efficiency also showed very good correlation with each other. The results of the α-helix content of FTIR and CD measurements were very similar for the precipitated lysozyme due to the solid state of lysozyme. The mixing time had the best influence on the encapsulation efficiency and the particle size, which leads to the conclusion that a mixing time of 1 h is recommended. The novelty in our study is the presentation of a mathematical model with which the secondary structure of the protein and other optimization parameters can be controlled in the future during development of nanoparticle based on the process parameters.
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Affiliation(s)
- Katalin Kristó
- Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged, Hungary
| | - Reihaneh Manteghi
- Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged, Hungary
| | - Yousif H-E. Y. Ibrahim
- Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged, Hungary
| | - Ditta Ungor
- Department of Physical Chemistry and Materials Science, MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, University of Szeged, Szeged, Hungary
| | - Edit Csapó
- Department of Physical Chemistry and Materials Science, MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, University of Szeged, Szeged, Hungary
- Department of Medical Chemistry, MTA-SZTE Biomimetic Systems Research Group, University of Szeged, Szeged, Hungary
| | - Dániel Berkesi
- Department of Applied and Environmental Chemistry, University of Szeged, Szeged, Hungary
| | - Zoltán Kónya
- Department of Applied and Environmental Chemistry, University of Szeged, Szeged, Hungary
| | - Ildikó Csóka
- Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged, Hungary
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21
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Yashchenok AM, Gusliakova OI, Konovalova EV, Novoselova MV, Shipunova VO, Abakumova TO, Efimova OI, Kholodenko R, Schulga AA, Zatsepin TS, Gorin DA, Deyev SM. Barnase encapsulation into submicron porous CaCO 3 particles: studies of loading and enzyme activity. J Mater Chem B 2021; 9:8823-8831. [PMID: 34633027 DOI: 10.1039/d1tb01315g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The present study focuses on the immobilization of the bacterial ribonuclease barnase (Bn) into submicron porous calcium carbonate (CaCO3) particles. For encapsulation, we apply adsorption, freezing-induced loading and co-precipitation methods and study the effects of adsorption time, enzyme concentration and anionic polyelectrolytes on the encapsulation efficiency of Bn. We show that the use of negatively charged dextran sulfate (DS) and ribonucleic acid from yeast (RNA) increases the loading capacity (LC) of the enzyme on CaCO3 particles by about 3-fold as compared to the particles with Bn itself. The ribonuclease (RNase) activity of encapsulated enzyme depends on the LC of the particles and transformation of metastable vaterite to stable calcite, as studied by the assessment of enzyme activities in particles.
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Affiliation(s)
- Alexey M Yashchenok
- Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.
| | - Olga I Gusliakova
- Remote Controlled Theranostic Systems Lab, Saratov State University, 410012 Saratov, Russia
| | - Elena V Konovalova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street 16/10, 117997 Moscow, Russia
| | - Marina V Novoselova
- Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.
| | - Victoria O Shipunova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street 16/10, 117997 Moscow, Russia
| | - Tatiana O Abakumova
- Center for Life Science, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Olga I Efimova
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Roman Kholodenko
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street 16/10, 117997 Moscow, Russia
| | - Alexey A Schulga
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street 16/10, 117997 Moscow, Russia
| | - Timofei S Zatsepin
- Center for Life Science, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Dmitry A Gorin
- Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.
| | - Sergey M Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street 16/10, 117997 Moscow, Russia
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22
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Fadia P, Tyagi S, Bhagat S, Nair A, Panchal P, Dave H, Dang S, Singh S. Calcium carbonate nano- and microparticles: synthesis methods and biological applications. 3 Biotech 2021; 11:457. [PMID: 34631356 PMCID: PMC8497680 DOI: 10.1007/s13205-021-02995-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/14/2021] [Indexed: 12/26/2022] Open
Abstract
Calcium carbonate micro- and nanoparticles are considered as chemically inert materials. Therefore, they are widely considered in the field of biosensing, drug delivery, and as filler material in plastic, paper, paint, sealant, and adhesive industries. The unusual properties of calcium carbonate-based nanomaterials, such as biocompatibility, high surface-to-volume ratio, robust nature, easy synthesis, and surface functionalization, and ability to exist in a variety of morphologies and polymorphs, make them an ideal candidate for both industrial and biomedical applications. Significant research efforts have been devoted for developing novel synthesis methods of calcium carbonate particles in micrometer and nanometer dimensions. This review highlights different approaches of the synthesis of calcium carbonate micro- and nanoparticles, such as precipitation, slow carbonation, emulsion, polymer-mediated method, including in-situ polymerization, mechano-chemical, microwave-assisted method, and biological methods. The applications of these versatile calcium carbonate micro- and nanoparticles in the biomedical field (such as in drug delivery, therapeutics, tissue engineering, antimicrobial activity, biosensing applications), in industries, and environmental sector has also been comprehensively covered.
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Affiliation(s)
- Preksha Fadia
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Simona Tyagi
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Stuti Bhagat
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
- DBT-National Institute of Animal Biotechnology (DBT-NIAB), Opposite Journalist Colony, Near Gowlidoddy, Extended Q-City Road, Gachibowli, Hyderabad, Telangana 500032 India
| | - Abhishek Nair
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Pooja Panchal
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Harsh Dave
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Sadev Dang
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Sanjay Singh
- Division of Biological and Life Sciences, Nanomaterials and Toxicology Laboratory, School of Arts and Sciences, Central Campus, Ahmedabad University, Navrangpura, Ahmedabad, Gujarat 380009 India
- DBT-National Institute of Animal Biotechnology (DBT-NIAB), Opposite Journalist Colony, Near Gowlidoddy, Extended Q-City Road, Gachibowli, Hyderabad, Telangana 500032 India
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23
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Sovova S, Abalymov A, Pekar M, Skirtach AG, Parakhonskiy B. Calcium carbonate particles: synthesis, temperature and time influence on the size, shape, phase, and their impact on cell hydroxyapatite formation. J Mater Chem B 2021; 9:8308-8320. [PMID: 34518864 DOI: 10.1039/d1tb01072g] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
To develop materials for drug delivery and tissue engineering and to study their efficiency with respect to ossification, it is necessary to apply physicochemical and biological analyses. The major challenge is labor-intensive data mining during synthesis and the reproducibility of the obtained data. In this work, we investigated the influence of time and temperature on the reaction yield, the reaction rate, and the size, shape, and phase of the obtained product in the completely controllable synthesis of calcium carbonate. We show that calcium carbonate particles can be synthesized in large quantities, i.e., in gram quantities, which is a substantial advantage over previously reported synthesis methods. We demonstrated that the presence of vaterite particles can dramatically stimulate hydroxyapatite (HA) production by providing the continued release of the main HA component - calcium ions - depending on the following particle parameters: size, shape, and phase. To understand the key parameters influencing the efficiency of HA production by cells, we created a predictive model by means of principal component analysis. We found that smaller particles in the vaterite state are best suited for HA growth (HA growth was 8 times greater than that in the control). We also found that the reported dependence of cell adhesion on colloidal particles can be extended to other types of particles that contain calcium ions.
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Affiliation(s)
- Sarka Sovova
- Institute of Physical and Applied Chemistry, Brno University of Technology, Brno, Czech Republic
| | - Anatolii Abalymov
- Science Medical Center, Saratov State University, Saratov 410012, Russian Federation.,Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Miloslav Pekar
- Institute of Physical and Applied Chemistry, Brno University of Technology, Brno, Czech Republic
| | - Andre G Skirtach
- NanoBioTechnology laboratory. Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Bogdan Parakhonskiy
- NanoBioTechnology laboratory. Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
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24
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Kapate N, Clegg JR, Mitragotri S. Non-spherical micro- and nanoparticles for drug delivery: Progress over 15 years. Adv Drug Deliv Rev 2021; 177:113807. [PMID: 34023331 DOI: 10.1016/j.addr.2021.05.017] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/13/2021] [Accepted: 05/16/2021] [Indexed: 12/11/2022]
Abstract
Shape of particulate drug carries has been identified as a key parameter in determining their biological outcome. In this review, we analyze the field of particle shape as it shifts from fundamental investigations to contemporary applications for disease treatment, while highlighting outstanding remaining questions. We summarize fabrication and characterization methods and discuss in depth how particle shape influences biological interactions with cells, transport in the vasculature, targeting in the body, and modulation of the immune response. As the field moves from discoveries to applications, further attention needs to be paid to factors such as characterization and quality control, selection of model organisms, and disease models. Taken together, these aspects will provide a conceptual foundation for designing future non-spherical drug carriers to overcome biological barriers and improve therapeutic efficacy.
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Affiliation(s)
- Neha Kapate
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02115, USA
| | - John R Clegg
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02115, USA
| | - Samir Mitragotri
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02115, USA.
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25
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Yao X, Neusaenger AL, Yu L. Amorphous Drug-Polymer Salts. Pharmaceutics 2021; 13:pharmaceutics13081271. [PMID: 34452231 PMCID: PMC8401805 DOI: 10.3390/pharmaceutics13081271] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 12/20/2022] Open
Abstract
Amorphous formulations provide a general approach to improving the solubility and bioavailability of drugs. Amorphous medicines for global health should resist crystallization under the stressful tropical conditions (high temperature and humidity) and often require high drug loading. We discuss the recent progress in employing drug–polymer salts to meet these goals. Through local salt formation, an ultra-thin polyelectrolyte coating can form on the surface of amorphous drugs, immobilizing interfacial molecules and inhibiting fast crystal growth at the surface. The coated particles show improved wetting and dissolution. By forming an amorphous drug–polymer salt throughout the bulk, stability can be vastly enhanced against crystallization under tropical conditions without sacrificing the dissolution rate. Examples of these approaches are given, along with suggestions for future work.
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26
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Kiryukhin MV, Lim SH, Lau HH, Antipina M, Khin YW, Chia CY, Harris P, Weeks M, Berry C, Hurford D, Wallace O, Broadhurst M, Ridgway CJ, Schoelkopf J. Surface-reacted calcium carbonate microparticles as templates for lactoferrin encapsulation. J Colloid Interface Sci 2021; 594:362-371. [PMID: 33774393 DOI: 10.1016/j.jcis.2021.03.059] [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: 08/11/2020] [Revised: 02/01/2021] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
Microencapsulation helps to improve bioavailability of a functional whey protein, lactoferrin (Lf), in adults. Herein, we report the Lf loading capacity (LC) and retention efficiency (RE) in the microparticles of surface-reacted calcium carbonate (SRCC) of different types and compare them to those of widely used vaterite microparticles. The LCs and REs are analyzed in connection to the total surface area and the volume of intraparticle pores. The best performing SRCC3 demonstrates Lf LC of 11.00 wt% achieved in a single absorption step and 74% RE after two cycles of washing with deionized water. A much larger surface area of SRCC templates and a lower pH required to release Lf do not affect its antitumor activity in MCF-7 assay. Layer-by-Layer assembly of pepsin-tannic acid multilayer shell around Lf-loaded microparticles followed by acidic decomposition of the inorganic core produces microencapsulated Lf with a yield ~36 times higher than from vaterite templates reported earlier, while the scale of encapsulated Lf production is ~12,000 times larger. In vitro digestion tests demonstrate the protection of ~65% of encapsulated Lf from gastric digestion. The developed capsules are prospective candidates for functional foods fortified with Lf.
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Affiliation(s)
- Maxim V Kiryukhin
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore 138669, Singapore; Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, 08-03, Singapore 138634, Singapore.
| | - Su Hui Lim
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore 138669, Singapore; Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, 08-03, Singapore 138634, Singapore
| | - Hooi Hong Lau
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, 08-03, Singapore 138634, Singapore
| | - Maria Antipina
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore 138669, Singapore; Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, 08-03, Singapore 138634, Singapore
| | - Yin Win Khin
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, 08-03, Singapore 138634, Singapore
| | - Cheryl Yingxue Chia
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore 138669, Singapore
| | - Paul Harris
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Mike Weeks
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Carole Berry
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Daralyn Hurford
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Olivia Wallace
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Marita Broadhurst
- AgResearch Limited, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand
| | - Cathy J Ridgway
- Omya International AG, Baslerstrasse 42, CH-4665 Oftringen, Switzerland
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27
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Mujtaba J, Liu J, Dey KK, Li T, Chakraborty R, Xu K, Makarov D, Barmin RA, Gorin DA, Tolstoy VP, Huang G, Solovev AA, Mei Y. Micro-Bio-Chemo-Mechanical-Systems: Micromotors, Microfluidics, and Nanozymes for Biomedical Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007465. [PMID: 33893682 DOI: 10.1002/adma.202007465] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/27/2020] [Indexed: 06/12/2023]
Abstract
Wireless nano-/micromotors powered by chemical reactions and/or external fields generate motive forces, perform tasks, and significantly extend short-range dynamic responses of passive biomedical microcarriers. However, before micromotors can be translated into clinical use, several major problems, including the biocompatibility of materials, the toxicity of chemical fuels, and deep tissue imaging methods, must be solved. Nanomaterials with enzyme-like characteristics (e.g., catalase, oxidase, peroxidase, superoxide dismutase), that is, nanozymes, can significantly expand the scope of micromotors' chemical fuels. A convergence of nanozymes, micromotors, and microfluidics can lead to a paradigm shift in the fabrication of multifunctional micromotors in reasonable quantities, encapsulation of desired subsystems, and engineering of FDA-approved core-shell structures with tuneable biological, physical, chemical, and mechanical properties. Microfluidic methods are used to prepare stable bubbles/microbubbles and capsules integrating ultrasound, optoacoustic, fluorescent, and magnetic resonance imaging modalities. The aim here is to discuss an interdisciplinary approach of three independent emerging topics: micromotors, nanozymes, and microfluidics to creatively: 1) embrace new ideas, 2) think across boundaries, and 3) solve problems whose solutions are beyond the scope of a single discipline toward the development of micro-bio-chemo-mechanical-systems for diverse bioapplications.
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Affiliation(s)
- Jawayria Mujtaba
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Jinrun Liu
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Krishna K Dey
- Discipline of Physics, Indian Institute of Technology Gandhinagar, Gandhinagar, Gujarat, 382355, India
| | - Tianlong Li
- State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, P. R. China
| | - Rik Chakraborty
- Discipline of Physics, Indian Institute of Technology Gandhinagar, Gandhinagar, Gujarat, 382355, India
| | - Kailiang Xu
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
- School of Information Science and Technology, Fudan University, Shanghai, 200433, P. R. China
| | - Denys Makarov
- Helmholtz-Zentrum Dresden-Rossendorf e.V., Institute of Ion Beam Physics and Materials Research, Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Roman A Barmin
- Center of Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 3 Nobelya Str, Moscow, 121205, Russia
| | - Dmitry A Gorin
- Center of Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 3 Nobelya Str, Moscow, 121205, Russia
| | - Valeri P Tolstoy
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Prospect, Petergof, St. Petersburg, 198504, Russia
| | - Gaoshan Huang
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Alexander A Solovev
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Yongfeng Mei
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
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28
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Marin E, Tiwari N, Calderón M, Sarasua JR, Larrañaga A. Smart Layer-by-Layer Polymeric Microreactors: pH-Triggered Drug Release and Attenuation of Cellular Oxidative Stress as Prospective Combination Therapy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:18511-18524. [PMID: 33861060 PMCID: PMC9161222 DOI: 10.1021/acsami.1c01450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/02/2021] [Indexed: 05/06/2023]
Abstract
Polymer capsules fabricated via the layer-by-layer (LbL) approach have emerged as promising biomedical systems for the release of a wide variety of therapeutic agents, owing to their tunable and controllable structure and the possibility to include several functionalities in the polymeric membrane during the fabrication process. However, the limitation of the capsules with a single functionality to overcome the challenges involved in the treatment of complex pathologies denotes the need to develop multifunctional capsules capable of targeting several mediators and/or mechanisms. Oxidative stress is caused by the accumulation of reactive oxygen species [e.g., hydrogen peroxide (H2O2), hydroxyl radicals (•OH), and superoxide anion radicals (•O2-)] in the cellular microenvironment and is a key modulator in the pathology of a broad range of inflammatory diseases. The disease microenvironment is also characterized by the presence of proinflammatory cytokines, increased levels of matrix metalloproteinases, and acidic pH, all of which could be exploited to trigger the release of therapeutic agents. In the present work, multifunctional capsules were fabricated via the LbL approach. Capsules were loaded with an antioxidant enzyme (catalase) and functionalized with a model drug (doxorubicin), which was conjugated to an amine-containing dendritic polyglycerol through a pH-responsive linker. These capsules efficiently scavenge H2O2 from solution, protecting cells from oxidative stress, and release the model drug in acidic microenvironments. Accordingly, in this work, a polymeric microplatform is presented as an unexplored combinatorial approach applicable for multiple targets of inflammatory diseases, in order to perform controlled spatiotemporal enzymatic reactions and drug release in response to biologically relevant stimuli.
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Affiliation(s)
- Edurne Marin
- Department
of Mining-Metallurgy Engineering and Materials Science, POLYMAT, Faculty
of Engineering in Bilbao, University of
the Basque Country (UPV/EHU), Plaza Torres Quevedo 1, 48013 Bilbao, Spain
| | - Neha Tiwari
- POLYMAT,
Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastian, Spain
| | - Marcelo Calderón
- POLYMAT,
Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastian, Spain
- IKERBASQUE,
Basque Foundation for Science, 48009 Bilbao, Spain
| | - Jose-Ramon Sarasua
- Department
of Mining-Metallurgy Engineering and Materials Science, POLYMAT, Faculty
of Engineering in Bilbao, University of
the Basque Country (UPV/EHU), Plaza Torres Quevedo 1, 48013 Bilbao, Spain
| | - Aitor Larrañaga
- Department
of Mining-Metallurgy Engineering and Materials Science, POLYMAT, Faculty
of Engineering in Bilbao, University of
the Basque Country (UPV/EHU), Plaza Torres Quevedo 1, 48013 Bilbao, Spain
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29
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Lee CH, Lee HS, Lee JW, Kim J, Lee JH, Jin ES, Hwang ET. Evaluating enzyme stabilizations in calcium carbonate: Comparing in situ and crosslinking mediated immobilization. Int J Biol Macromol 2021; 175:341-350. [PMID: 33556395 DOI: 10.1016/j.ijbiomac.2021.02.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/03/2021] [Accepted: 02/03/2021] [Indexed: 12/18/2022]
Abstract
Enzyme immobilization using inorganic materials has been shown to preserve enzyme activity improving and improve their practical applications in biocatalytic process designs. Proper immobilization methods have been used to obtain high recycling and storage stability. In this study, we compared the activity and stability of in situ or crosslink-immobilized enzymes in a CaCO3 biomineral carrier. More than 30% of the initial enzyme activity was preserved for both the systems after 180 days upon 15 activity measurements at room temperature, confirming the improved stability of these enzyme systems (100 mM phosphate buffer, pH 8.0); however, differences in enzyme loading, activity, and characteristics were observed for each of these methods. Each system exhibited efficacy of 80% and 20%, respectively. Based on the same amount of immobilized enzyme (0.2 mg), the specific activities of hydrolysis of p-nitrophenyl butyrate substrate at room temperature of in situ immobilized carboxyl esterase (CE) and crosslinked CE were 11.37 and 7.63 mM min-1 mg-1, respectively (100 mM phosphate buffer, pH 8.0). Moreover, based on the kinetic behavior, in situ immobilized CE exhibited improved catalytic efficiency (Vmax Km-1) of the enzyme, exhibiting 4-fold higher activity and efficiency values than those of the CE immobilized in CaCO3. This is the first study to describe the stabilization of enzymes in CaCO3 and compare the enzyme kinetics and efficiencies between in situ immobilization and crosslinking in CaCO3 carriers.
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Affiliation(s)
- Chan Hee Lee
- Department of Life Science, Research Institute for Nature Sciences, Hanyang University, Seoul 04763, Republic of Korea; Center for Convergence Bioceramic Materials, Korea Institute of Ceramic Engineering & Technology, Cheongju-si, Chungcheongbuk-do 28160, Republic of Korea
| | - Hye Sun Lee
- Center for Convergence Bioceramic Materials, Korea Institute of Ceramic Engineering & Technology, Cheongju-si, Chungcheongbuk-do 28160, Republic of Korea
| | - Jae Won Lee
- Korea Conformity Laboratories, Incheon 21999, Republic of Korea
| | - Jangyong Kim
- School of Information Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Jin Hyung Lee
- Center for Convergence Bioceramic Materials, Korea Institute of Ceramic Engineering & Technology, Cheongju-si, Chungcheongbuk-do 28160, Republic of Korea
| | - Eon Seon Jin
- Department of Life Science, Research Institute for Nature Sciences, Hanyang University, Seoul 04763, Republic of Korea
| | - Ee Taek Hwang
- Department of Food Biotechnology, Dong-A University, Busan 49315, Republic of Korea.
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30
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Chernozem RV, Surmeneva MA, Abalymov AA, Parakhonskiy BV, Rigole P, Coenye T, Surmenev RA, Skirtach AG. Piezoelectric hybrid scaffolds mineralized with calcium carbonate for tissue engineering: Analysis of local enzyme and small-molecule drug delivery, cell response and antibacterial performance. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 122:111909. [PMID: 33641905 DOI: 10.1016/j.msec.2021.111909] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/09/2021] [Accepted: 01/22/2021] [Indexed: 12/12/2022]
Abstract
As the next generation of materials for bone reconstruction, we propose a multifunctional bioactive platform based on biodegradable piezoelectric polyhydroxybutyrate (PHB) fibrous scaffolds for tissue engineering with drug delivery capabilities. To use the entire surface area for local drug delivery, the scaffold surface was uniformly biomineralized with biocompatible calcium carbonate (CaCO3) microparticles in a vaterite-calcite polymorph mixture. CaCO3-coated PHB scaffolds demonstrated a similar elastic modulus compared to that of pristine one. However, reduced tensile strength and failure strain of 31% and 67% were observed, respectively. The biomimetic immobilization of enzyme alkaline phosphatase (ALP) and glycopeptide antibiotic vancomycin (VCM) preserved the CaCO3-mineralized PHB scaffold morphology and resulted in partial recrystallization of vaterite to calcite. In comparison to pristine scaffolds, the loading efficiency of CaCO3-mineralized PHB scaffolds was 4.6 and 3.5 times higher for VCM and ALP, respectively. Despite the increased number of cells incubated with ALP-immobilized scaffolds (up to 61% for non-mineralized and up to 36% for mineralized), the CaCO3-mineralized PHB scaffolds showed cell adhesion; those containing both VCM and ALP molecules had the highest cell density. Importantly, no toxicity for pre-osteoblastic cells was detected, even in the VCM-immobilized scaffolds. In contrast with antibiotic-free scaffolds, the VCM-immobilized ones had a pronounced antibacterial effect against gram-positive bacteria Staphylococcus aureus. Thus, piezoelectric hybrid PHB scaffolds modified with CaCO3 layers and immobilized VCM/ALP are promising materials in bone tissue engineering.
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Affiliation(s)
- Roman V Chernozem
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia; Department of Biotechnology, Ghent University, 9000 Ghent, Belgium
| | - Maria A Surmeneva
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
| | - Anatolii A Abalymov
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium; Department of Nano- and Biomedical Technologies, Saratov State University, Saratov 410012, Russia
| | | | - Petra Rigole
- Laboratory of Pharmaceutical Microbiology, Ghent University, 9000 Ghent, Belgium
| | - Tom Coenye
- Laboratory of Pharmaceutical Microbiology, Ghent University, 9000 Ghent, Belgium
| | - Roman A Surmenev
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia.
| | - Andre G Skirtach
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium.
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31
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Encapsulation of manganese dioxide nanoparticles into layer-by-layer polymer capsules for the fabrication of antioxidant microreactors. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111349. [DOI: 10.1016/j.msec.2020.111349] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 07/24/2020] [Accepted: 08/02/2020] [Indexed: 12/22/2022]
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32
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Liquid–Solid Core-Shell Microcapsules of Calcium Carbonate Coated Emulsions and Liposomes. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10238551] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Micron-sized core-shell particles consisting of a calcium carbonate (CaCO3) mineral shell and a fluidic core were generated using a biomimetic approach, for the purpose of use as biodegradable microcapsules for release of active agents. Dinoflagellate cysts, unicellular organisms which deposit a protective hard mineral shell around their soft and fluidic cellular interior, served as our inspiration. Using the biomimetic polymer-induced liquid-precursor (PILP) mineralization process, calcium carbonate coatings were deposited on charged emulsion droplets and liposomes. Light microscopy, scanning electron microscopy, polarized light microscopy, X-ray diffraction, and confocal fluorescence microscopy were used to demonstrate that smooth CaCO3 mineral coatings can be deposited onto the high curvature surfaces of emulsions and liposomes to yield micron-sized microcapsules for the effective entrapment of both hydrophobic and hydrophilic active agents. These biodegradable and biocompatible CaCO3 microcapsules are novel systems for producing a powdered form of fluid-containing capsules for storage and transport of pharma/chemical agents. They may be used in lieu of, or in conjunction with, existing microcapsule delivery approaches, as well as providing a convenient foundation for which polymeric coatings could be further applied, allowing for more complex targeting and/or chemical-release control.
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33
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Lee CH, Jin ES, Lee JH, Hwang ET. Immobilization and Stabilization of Enzyme in Biomineralized Calcium Carbonate Microspheres. Front Bioeng Biotechnol 2020; 8:553591. [PMID: 33163476 PMCID: PMC7581938 DOI: 10.3389/fbioe.2020.553591] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 09/18/2020] [Indexed: 12/21/2022] Open
Abstract
Biomineralized uniform and well-organized calcium carbonate microspheres were synthesized for enzyme immobilization, and the immobilized enzyme was successfully stabilized. The physicochemical parameters of calcium carbonate were studied using scanning electron microscopy with energy-dispersive X-ray spectroscopy, particle size analysis, X-ray diffraction analysis, Fourier-transform infrared spectroscopy, and surface area measurement. Additionally, Barrett-Joyner-Halenda adsorption/desorption analysis showed that the calcium carbonate microspheres provided efficient mesopore space for enzyme loading. As a model enzyme, carboxyl esterase (CE) was entrapped and then cross-linked to form an enzyme structure. In this aggregate, the cross-linked enzymes cannot leach out from mesopores, resulting in enzyme stability. The hydrolytic activities of the free and cross-linked enzymes were analyzed over broad temperature and pH ranges. The cross-linked enzyme displayed better activity than the free enzyme. Furthermore, the immobilized CE was found to be stable for more than 30 days, preserving 60% of its initial activity even after being reused more than 10 times. This report is expected to be the first demonstration of a stabilized cross-linked enzyme system in calcium carbonate microspheres, which can be applied in enzyme catalyzed reactions involved in bioprocessing, bioremediation, and bioconversion.
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Affiliation(s)
- Chan Hee Lee
- Department of Life Science, Research Institute for Nature Sciences, Hanyang University, Seoul, South Korea
- Center for Convergence Bioceramic Materials, Korea Institute of Ceramic Engineering and Technology, Cheongju-si, South Korea
| | - Eon Seon Jin
- Department of Life Science, Research Institute for Nature Sciences, Hanyang University, Seoul, South Korea
| | - Jin Hyung Lee
- Center for Convergence Bioceramic Materials, Korea Institute of Ceramic Engineering and Technology, Cheongju-si, South Korea
| | - Ee Taek Hwang
- Department of Food Biotechnology, Dong-A University, Busan, South Korea
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34
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Begum G, Swathi P, Bandarapu AK, Nayak J, Rana RK. Spatial Confinement of Enzyme and Nanozyme in Silica-Based Hollow Microreactors. ACS APPLIED MATERIALS & INTERFACES 2020; 12:45476-45484. [PMID: 32901482 DOI: 10.1021/acsami.0c11195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Designing a strategy for encasing enzymes and nanozymes in microreactors with spatial confinement in a way to improve the selectivity and activity of nanozymes is an exciting goal. In the present work, we report a facile route to encapsulate glucose oxidase (GOx) and poly(ethylenimine) (PEI)-conjugated magnetite nanoparticles (Fe3O4-PEI) in the hollow interior of hybrid microreactors. The microreactors are prepared by polyallylamine hydrochloride (PAH)-mediated silica (SiO2) nanoparticle assembly on calcium carbonate (CaCO3) particles as a removable core. By tuning both shape and phase (vaterite/calcite and pure calcite) of CaCO3, it allows generation of GOx and Fe3O4-PEI-encapsulated silica hollow microspheres (GOx-Fe3O4@SHS) and microcubes (GOx-Fe3O4@SHC). As observed, in a biomimetic cascade catalysis, the confined GOx in the microreactors is able to catalyze oxidation of glucose to gluconic acid and hydrogen peroxide (H2O2), followed by the activation of H2O2 by Fe3O4-PEI for the oxidation of the chromogenic substrate o-phenylenediamine (oPD) to 2,3-diaminophenazine. Comparison of the peroxidase-like activity of the encapsulated Fe3O4-PEI shows that the hollow microspheres (GOx-Fe3O4@SHS) result in activity 14 times higher than that of the hollow microcubes (GOx-Fe3O4@SHC), which in turn is corroborated to the differential loading capacity of GOx in microspheres and microcubes. The evaluation of kinetic parameters indicates a fivefold increase in the catalytic constant (kcat) of Fe3O4-PEI confined in hollow microspheres (GOx-Fe3O4@SHS) compared to the mixture comprising free GOx and Fe3O4-PEI in solution. It suggests that the confined space in the microreactors allows the tandem reactions of GOx and Fe3O4-PEI to take place in close proximity, leading to an improved overall activity. This indeed is seen in the kcat obtained for Fe3O4@SHS (GOx added externally during the assay), which is 14 times lower than that of GOx-Fe3O4@SHS.
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Affiliation(s)
- Gousia Begum
- Nanomaterials Laboratory, Catalysis & Fine Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Patturu Swathi
- Nanomaterials Laboratory, Catalysis & Fine Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Arun Kumar Bandarapu
- Nanomaterials Laboratory, Catalysis & Fine Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Jayadev Nayak
- Nanomaterials Laboratory, Catalysis & Fine Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Rohit Kumar Rana
- Nanomaterials Laboratory, Catalysis & Fine Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
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He J, Liu Z, Jiang W, Zhu T, Wusiman A, Gu P, Liu J, Wang D. Immune-adjuvant activity of lentinan-modified calcium carbonate microparticles on a H 5N 1 vaccine. Int J Biol Macromol 2020; 163:1384-1392. [PMID: 32758599 DOI: 10.1016/j.ijbiomac.2020.08.005] [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: 03/26/2020] [Revised: 07/24/2020] [Accepted: 08/01/2020] [Indexed: 12/20/2022]
Abstract
In recent years, the high prevalence of avian influenza viruses especially H5N1 subtype isolated from poultry and human has become a major public health concern. Vaccination is still a major strategy for preventing H5N1 infections. Lentinan (LNT), a β-1,3-glucohexaose with β-1,6-branches, is extracted from Lentinus edodes and has been extensively studied for its immunoenhancement effects. In this study, we synthesized and characterized calcium carbonate (CaCO3) microparticles which modified with LNT as an adjuvant for H5N1 vaccine and investigated their ability to enhance immune responses. We prepared spherical and uniform CaCO3-LNT microparticles with a mean hydrodynamic size was around 2 μm. The H5N1 antigen-loaded CaCO3-LNT particles were injected into mice to evaluate their effectiveness as an adjuvant for H5N1 vaccines. The results demonstrated that CaCO3-LNT/H5N1 significantly enhanced the expression of MHC-II and CD86 in lymph node dendritic cells, and increased the ratio of CD4+ to CD8+ T cells in lymphocytes. Moreover, CaCO3-LNT/H5N1 surprisingly increased the HI titers and induced the secretion of IgG subtypes (IgG1 and IgG2b) and Th-associated cytokines (TNF-α, IFN-γ and IL-4) in immunized mice. Therefore, by combining with the immunostimulatory activity of LNT and the drug/antigen delivery capabilities of CaCO3, the CaCO3-LNT/H5N1 could induce a stronger cellular and humoral immune response and could be a potential adjuvant for the H5N1 vaccine.
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Affiliation(s)
- Jin He
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Zhenguang Liu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Wenming Jiang
- China Animal Health and Epidemiology Center, Qingdao, PR China
| | - Tianyu Zhu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Adelijiang Wusiman
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Pengfei Gu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Jiaguo Liu
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China
| | - Deyun Wang
- Institution of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 21005, PR China.
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Liu Z, Yu L, Gu P, Bo R, Wusiman A, Liu J, Hu Y, Wang D. Preparation of lentinan-calcium carbonate microspheres and their application as vaccine adjuvants. Carbohydr Polym 2020; 245:116520. [PMID: 32718625 DOI: 10.1016/j.carbpol.2020.116520] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 11/19/2022]
Abstract
Adjuvants improve vaccine potency by enhancing immunogenicity and sustaining long-term immune responses. Lentinan (LNT), a β-1,3-glucohexaose with β-1,6-branches, is extracted from the mushroom Lentinus edodes and functions as an effective immunostimulatory drug. Previous studies have demonstrated the adjuvant activity of calcium carbonate (CaCO3) microspheres as well as their use as antigen delivery systems. In this study, we successfully loaded CaCO3 microspheres with LNT and evaluated their physicochemical characteristics prior to the adsorption of ovalbumin. Our experimental results demonstrated that LNT-CaCO3 significantly enhanced lymphocyte proliferation, and boosted the frequency of CD69 + B cells and the ratio of CD4+ to CD8 + T cells in spleen lymphocytes. Moreover, LNT-CaCO3 unexpectedly induced the secretion of IgG and Th-associated cytokines (IL-2, IL-4, IFN-γ, and TNF-α) in immunized mice. Therefore, LNT-CaCO3 microspheres induce robust cellular and humoral immune responses and have potential utility as vaccine delivery systems.
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Affiliation(s)
- Zhenguang Liu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Lin Yu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Pengfei Gu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Ruonan Bo
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China
| | - Adelijiang Wusiman
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Jiaguo Liu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Yuanliang Hu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Deyun Wang
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, PR China.
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Abalymov A, Van Poelvoorde L, Atkin V, Skirtach AG, Konrad M, Parakhonskiy B. Alkaline Phosphatase Delivery System Based on Calcium Carbonate Carriers for Acceleration of Ossification. ACS APPLIED BIO MATERIALS 2020; 3:2986-2996. [DOI: 10.1021/acsabm.0c00053] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Anatolii Abalymov
- Department of Biotechnology, University of Ghent, 9000 Ghent, Belgium
- Department of Nano- and Biomedical Technologies, Saratov State University, 410012 Saratov, Russia
| | | | - Vsevolod Atkin
- Department of Nano- and Biomedical Technologies, Saratov State University, 410012 Saratov, Russia
| | - Andre G. Skirtach
- Department of Biotechnology, University of Ghent, 9000 Ghent, Belgium
| | - Manfred Konrad
- Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
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Feoktistova NA, Balabushevich NG, Skirtach AG, Volodkin D, Vikulina AS. Inter-protein interactions govern protein loading into porous vaterite CaCO3 crystals. Phys Chem Chem Phys 2020; 22:9713-9722. [DOI: 10.1039/d0cp00404a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Loading of therapeutic proteins into mesoporous vaterite crystals is driven by inter-protein interactions in bulk solution and inside the crystals.
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Affiliation(s)
- Natalia A. Feoktistova
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
- Fraunhofer Institute for Cell Therapy and Immunology
| | | | - Andre G. Skirtach
- Department of Biotechnology & NB-Photonics
- University of Ghent
- 9000 Gent
- Belgium
| | - Dmitry Volodkin
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
- School of Science and Technology
| | - Anna S. Vikulina
- Fraunhofer Institute for Cell Therapy and Immunology
- Branch Bioanalytics and Bioprocesses
- 14476 Potsdam-Golm
- Germany
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Vikulina A, Voronin D, Fakhrullin R, Vinokurov V, Volodkin D. Naturally derived nano- and micro-drug delivery vehicles: halloysite, vaterite and nanocellulose. NEW J CHEM 2020. [DOI: 10.1039/c9nj06470b] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We discuss prospects for halloysite nanotubes, vaterite crystals and nanocellulose to enter the market of biomaterials for drug delivery and tissue engineering, and their potential for economically viable production from abundant natural sources.
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Affiliation(s)
- Anna Vikulina
- Fraunhofer Institute for Cell Therapy and Immunology
- Branch Bioanalytics and Bioprocesses
- 14476 Potsdam-Golm
- Germany
| | - Denis Voronin
- Gubkin Russian State University of Oil and Gas
- Department of Physical Chemistry
- Moscow, 119991
- Russian Federation
- Saratov State University
| | - Rawil Fakhrullin
- Gubkin Russian State University of Oil and Gas
- Department of Physical Chemistry
- Moscow, 119991
- Russian Federation
- Kazan Federal University, Institute of Fundamental Medicine and Biology, Kreml uramı 18
| | - Vladimir Vinokurov
- Gubkin Russian State University of Oil and Gas
- Department of Physical Chemistry
- Moscow, 119991
- Russian Federation
| | - Dmitry Volodkin
- Gubkin Russian State University of Oil and Gas
- Department of Physical Chemistry
- Moscow, 119991
- Russian Federation
- School of Science and Technology
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Tarakanchikova Y, Muslimov A, Sergeev I, Lepik K, Yolshin N, Goncharenko A, Vasilyev K, Eliseev I, Bukatin A, Sergeev V, Pavlov S, Popov A, Meglinski I, Afanasiev B, Parakhonskiy B, Sukhorukov G, Gorin D. A highly efficient and safe gene delivery platform based on polyelectrolyte core–shell nanoparticles for hard-to-transfect clinically relevant cell types. J Mater Chem B 2020; 8:9576-9588. [DOI: 10.1039/d0tb01359e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The polyelectrolyte nanocarriers’ based on nanosized vaterite particles as a novel tool for genetic material delivery into the clinically relevant cell types and potential application of described technology in gene therapy approaches.
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41
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Khatami M, Alijani HQ, Mousazadeh F, Hashemi N, Mahmoudi Z, Darijani S, Bamorovat M, Keyhani A, Abdollahpour-Alitappeh M, Borhani F. Calcium carbonate nanowires: greener biosynthesis and their leishmanicidal activity. RSC Adv 2020; 10:38063-38068. [PMID: 35548370 PMCID: PMC9088172 DOI: 10.1039/d0ra04503a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/28/2020] [Indexed: 11/21/2022] Open
Abstract
The synthesis of inorganic rod shape nanostructures is important in chromatography, dentistry, and medical applications such as bone implants, and drug and gene delivery systems.
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Affiliation(s)
- Mehrdad Khatami
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center
| | - Hajar Q. Alijani
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
| | - Farideh Mousazadeh
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
| | | | - Zahra Mahmoudi
- School of Medicine
- Bam University of Medical Sciences
- Bam
- Iran
| | | | - Mehdi Bamorovat
- Leishmaniasis Research Center
- Kerman University of Medical Sciences
- Kerman
- Iran
| | - Alireza Keyhani
- Leishmaniasis Research Center
- Kerman University of Medical Sciences
- Kerman
- Iran
| | | | - Fariba Borhani
- Medical Ethics and Law Research Center
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
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Chernozem RV, Surmeneva MA, Shkarina SN, Loza K, Epple M, Ulbricht M, Cecilia A, Krause B, Baumbach T, Abalymov AA, Parakhonskiy BV, Skirtach AG, Surmenev RA. Piezoelectric 3-D Fibrous Poly(3-hydroxybutyrate)-Based Scaffolds Ultrasound-Mineralized with Calcium Carbonate for Bone Tissue Engineering: Inorganic Phase Formation, Osteoblast Cell Adhesion, and Proliferation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:19522-19533. [PMID: 31058486 DOI: 10.1021/acsami.9b04936] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Elaboration of novel biocomposites providing simultaneously both biodegradability and stimulated bone tissue repair is essential for regenerative medicine. In particular, piezoelectric biocomposites are attractive because of a possibility to electrically stimulate cell response. In the present study, novel CaCO3-mineralized piezoelectric biodegradable scaffolds based on two polymers, poly[( R)3-hydroxybutyrate] (PHB) and poly[3-hydroxybutyrate- co-3-hydroxyvalerate] (PHBV), are presented. Mineralization of the scaffold surface is carried out by the in situ synthesis of CaCO3 in the vaterite and calcite polymorphs using ultrasound (U/S). Comparative characterization of PHB and PHBV scaffolds demonstrated an impact of the porosity and surface charge on the mineralization in a dynamic mechanical system, as no essential distinction was observed in wettability, structure, and surface chemical compositions. A significantly higher (4.3 times) piezoelectric charge and a higher porosity (∼15%) lead to a more homogenous CaCO3 growth in 3-D fibrous structures and result in a two times higher relative mass increase for PHB scaffolds compared to that for PHBV. This also increases the local ion concentration incurred upon mineralization under U/S-generated dynamic mechanical conditions. The modification of the wettability for PHB and PHBV scaffolds from hydrophobic (nonmineralized fibers) to superhydrophilic (mineralized fibers) led to a pronounced apatite-forming behavior of scaffolds in a simulated body fluid. In turn, this results in the formation of a dense monolayer of well-distributed and proliferated osteoblast cells along the fibers. CaCO3-mineralized PHBV surfaces had a higher osteoblast cell adhesion and proliferation assigned to a higher amount of CaCO3 on the surface compared to that on PHB scaffolds, as incurred from micro-computed tomography (μCT). Importantly, a cell viability study confirmed biocompatibility of all the scaffolds. Thus, hybrid biocomposites based on the piezoelectric PHB polymers represent an effective scaffold platform functionalized by an inorganic phase and stimulating the growth of the bone tissue.
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Affiliation(s)
- R V Chernozem
- Physical Materials Science and Composite Materials Centre , National Research Tomsk Polytechnic University , 634050 Tomsk , Russia
- Department of Biotechnology , Ghent University , 9000 Ghent , Belgium
| | - M A Surmeneva
- Physical Materials Science and Composite Materials Centre , National Research Tomsk Polytechnic University , 634050 Tomsk , Russia
| | - S N Shkarina
- Physical Materials Science and Composite Materials Centre , National Research Tomsk Polytechnic University , 634050 Tomsk , Russia
| | | | | | | | - A Cecilia
- Institute for Photon Science and Synchrotron Radiation (IPS) , Karlsruhe Institute of Technology , 76344 Eggenstein-Leopoldshafen , Germany
| | - B Krause
- Institute for Photon Science and Synchrotron Radiation (IPS) , Karlsruhe Institute of Technology , 76344 Eggenstein-Leopoldshafen , Germany
| | - T Baumbach
- Institute for Photon Science and Synchrotron Radiation (IPS) , Karlsruhe Institute of Technology , 76344 Eggenstein-Leopoldshafen , Germany
- Laboratory for Applications of Synchrotron Radiation (LAS) , Karlsruhe Institute of Technology (KIT) , 76049 Karlsruhe , Germany
| | - A A Abalymov
- Department of Biotechnology , Ghent University , 9000 Ghent , Belgium
| | - B V Parakhonskiy
- Department of Biotechnology , Ghent University , 9000 Ghent , Belgium
| | - A G Skirtach
- Department of Biotechnology , Ghent University , 9000 Ghent , Belgium
| | - R A Surmenev
- Physical Materials Science and Composite Materials Centre , National Research Tomsk Polytechnic University , 634050 Tomsk , Russia
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Svenskaya YI, Genina EA, Parakhonskiy BV, Lengert EV, Talnikova EE, Terentyuk GS, Utz SR, Gorin DA, Tuchin VV, Sukhorukov GB. A Simple Non-Invasive Approach toward Efficient Transdermal Drug Delivery Based on Biodegradable Particulate System. ACS APPLIED MATERIALS & INTERFACES 2019; 11:17270-17282. [PMID: 30977624 DOI: 10.1021/acsami.9b04305] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Transdermal administration via skin appendages enables both localized and systemic drug delivery, as well as minimizes incidental toxicity. However, the design of an appropriate effective method for clinical use remains challenging. Here, we introduce calcium carbonate-based carriers for the transdermal transportation of bioactive substances. The proposed system presents easily manufacturable biodegradable particles with a large surface area enabling a high payload ability. Topical application of submicron porous CaCO3 particles in rats followed by the therapeutic ultrasound treatment results in their deep penetration through the skin along with plentiful filling of the hair follicles. Exploiting the loading capacity of the porous particles, we demonstrate efficient transportation of a fluorescent marker along the entire depth of the hair follicle down the bulb region. In vivo monitoring of the carrier degradation reveals the active dissolution/recrystallization of CaCO3 particles, resulting in their total resorption within 12 days. The proposed particulate system serves as an intrafollicular depot for drug storage and prolonged in situ release over this period. The urinary excretion profile proves the systemic absorption of the fluorescent marker. Hence, the elaborated transdermal delivery system looks promising for medical applications. The drug delivery to different target regions of the hair follicle may contribute to regenerative medicine, immunomodulation, and treatment of various skin disorders. In the meantime, the systemic uptake of the transported drug opens an avenue for prospective delivery routes beyond the scope of dermatology.
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Affiliation(s)
| | | | | | | | - Ekaterina E Talnikova
- Saratov State Medical University , Saratov 410012 , Russia
- Clinic of Skin and Venereal Diseases , Saratov 410028 , Russia
| | | | - Sergey R Utz
- Saratov State Medical University , Saratov 410012 , Russia
- Clinic of Skin and Venereal Diseases , Saratov 410028 , Russia
| | - Dmitry A Gorin
- Skolkovo Institute of Science and Technology , Moscow 143026 , Russia
| | - Valery V Tuchin
- Saratov State University , Saratov 410012 , Russia
- Tomsk State University , Tomsk 634050 , Russia
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Dang H, Xu Z, Chen Z, Wu W, Feng J, Sun Y, Jin F, Li J, Ge F. A Facile and Controllable Method to In Situ Synthesize Stable Hydrophobic Vaterite Particles. CRYSTAL RESEARCH AND TECHNOLOGY 2019. [DOI: 10.1002/crat.201800243] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Haichun Dang
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Zhaozan Xu
- Shanxi Collaborative Innovation Center of High Value-Added Utilization of Coal-Related Wastes; Institute of Resources and Environmental Engineering; Shanxi University; Taiyuan 030006 China
| | - Zishan Chen
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Weiling Wu
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Juan Feng
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Yiyi Sun
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Fengchi Jin
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Jiang Li
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
| | - Fan Ge
- Department of Materials Engineering; Taiyuan Institute of Technology; Taiyuan 030008 China
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Marchenko I, Borodina T, Trushina D, Rassokhina I, Volkova Y, Shirinian V, Zavarzin I, Gogin A, Bukreeva T. Mesoporous particle-based microcontainers for intranasal delivery of imidazopyridine drugs. J Microencapsul 2019; 35:657-666. [PMID: 30669903 DOI: 10.1080/02652048.2019.1571642] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The aim of this study was to develop mesoporous containers for entrapment of imidazopyridines, such as sedative-hypnotic medicine zolpidem, anxiolytic agent alpidem and their derivatives. For this purpose, calcium carbonate (size 1.2 µm (PDI: 0.6), zeta potential: -10 mV), manganese carbonate (2.5 µm (PDI: 0.5), zeta potential: -12 mV) and titanium dioxide particles (3.7 µm (PDI: 0.4), zeta potential: -15 mV) were used. The compounds were encapsulated applying two techniques: adsorption on the preformed particles and co-precipitation during the synthesis of the particles. The polymer shell of the containers was formed by electrostatic adsorption of polyelectrolytes on the surface of the particles. The best encapsulation efficacy was shown for zolpidem incorporated into calcium carbonate (5.4%) and manganese carbonate (4.6%) by adsorption. Release of the compounds from the containers based on the proposed particles were characterised by the short time burst effect (<10 min) followed by desorption prolongation by formation of polymer shell. X-ray microtomography results demonstrate the prolonged retention of the containers with the mucoadhesive shell in the nasal cavity.
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Affiliation(s)
- Irina Marchenko
- a National Research Centre "Kurchatov Institute" , Moscow , Russia.,b Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences , Moscow , Russia
| | - Tatiana Borodina
- b Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences , Moscow , Russia.,c Institute of Molecular Medicine Sechenov First Moscow State Medical University , Moscow , Russia
| | - Daria Trushina
- a National Research Centre "Kurchatov Institute" , Moscow , Russia.,b Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences , Moscow , Russia.,c Institute of Molecular Medicine Sechenov First Moscow State Medical University , Moscow , Russia
| | - Irina Rassokhina
- d N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences , Moscow , Russia
| | - Yulia Volkova
- d N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences , Moscow , Russia
| | - Valerii Shirinian
- d N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences , Moscow , Russia
| | - Igor Zavarzin
- d N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences , Moscow , Russia
| | - Andrey Gogin
- a National Research Centre "Kurchatov Institute" , Moscow , Russia
| | - Tatiana Bukreeva
- a National Research Centre "Kurchatov Institute" , Moscow , Russia.,b Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences , Moscow , Russia
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Kamyshinsky R, Marchenko I, Parakhonskiy B, Yashchenok A, Chesnokov Y, Mikhutkin A, Gorin D, Vasiliev A, Bukreeva T. Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices. NANOTECHNOLOGY 2019; 30:035603. [PMID: 30422813 DOI: 10.1088/1361-6528/aaea38] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
We have designed sensors based on Ag nanoparticles synthesized in situ on the vaterite beads. In this article we demonstrate an approach to produce size controllable spherical and elliptical vaterite particles and discuss time-dependent in situ Ag nanoparticles synthesis and its potential effect on surface-enhanced Raman scattering. The time dependent silver reduction synthesis in inorganic porous particles allows to regulate the number and size of Ag nanoparticles. It is shown that the irregular surface and high porosity of vaterite particles and large amount (surface filling factor) of the Ag nanoparticles are the critical parameters to increase the SERS signal to 104 times. Such inorganic composites have a huge potential in medical applications; soon they provide an opportunity to study intracellular processes in vivo. The detailed characterization of the microstructure of these composites was studied by scanning and transmission electron microscopy, including 3D visualization and energy dispersive x-ray microanalysis.
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Affiliation(s)
- Roman Kamyshinsky
- National Research Center 'Kurchatov Institute', Akademika Kurchatova pl., 1, 123182, Moscow, Russia. Shubnikov Institute of Crystallography of Federal Scientific Research Centre 'Crystallography and Photonics' of Russian Academy of Sciences, Leninskiy prospect, 59, 119333, Moscow, Russia
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47
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Brueckner M, Scheffler K, Reibetanz U. Enhanced cytoplasmic release of drug delivery systems: chloroquine as a multilayer and template constituent of layer-by-layer microcarriers. J Mater Chem B 2018; 6:5153-5163. [PMID: 32254542 DOI: 10.1039/c8tb01202d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Nano- and microcarriers as vehicles for active agents are applied to support them to reach their target in a defined, specific, and protected way. This implies not only a safe transport of agents towards the desired cell type or tissue but also the intracellular processing of the carrier: in particular, release of the incorporated carriers into the cytoplasm is a prerequisite for the successful subsequent delivery of most active agents and is often impeded by endolysosomal degenerative enzymes. We address this issue by using the layer-by-layer strategy of carrier assembly offering the opportunity to independently integrate and carry active agents but also specific agents preventing endolysosomal acidification. The weak base chloroquine (CQ) was investigated as a multilayer, template and capsule constituent regarding its ability to delay endolysosomal acidification and prolong the tolerable time frame in endolysosomes, which allows the carrier to finally escape into the cytoplasm. As a model and reporter active agent, plasmid encoding enhanced green fluorescent protein was used as a multilayer-assembly component to illustrate the cytoplasmic release of the intact carrier by final expression of the green fluorescent protein. Integrating CQ into the carrier, GFP expression could be strongly increased and a transfection efficiency of up to 20% could be obtained. This represents a very high transfection rate for a drug delivery system reached by only one additional reagent that has no further influence on the activity of the transported drug and cell viability, offering a significantly enhanced delivery efficiency.
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Affiliation(s)
- Mandy Brueckner
- Institute for Medical Physics and Biophysics, University of Leipzig, Härtelstr. 16-18, 04107 Leipzig, Germany.
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48
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Larrañaga A, Isa ILM, Patil V, Thamboo S, Lomora M, Fernández-Yague MA, Sarasua JR, Palivan CG, Pandit A. Antioxidant functionalized polymer capsules to prevent oxidative stress. Acta Biomater 2018; 67:21-31. [PMID: 29258803 DOI: 10.1016/j.actbio.2017.12.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 11/18/2017] [Accepted: 12/11/2017] [Indexed: 12/23/2022]
Abstract
Polymeric capsules exhibit significant potential for therapeutic applications as microreactors, where the bio-chemical reactions of interest are efficiently performed in a spatial and time defined manner due to the encapsulation of an active biomolecule (e.g., enzyme) and control over the transfer of reagents and products through the capsular membrane. In this work, catalase loaded polymer capsules functionalized with an external layer of tannic acid (TA) are fabricated via a layer-by-layer approach using calcium carbonate as a sacrificial template. The capsules functionalised with TA exhibit a higher scavenging capacity for hydrogen peroxide and hydroxyl radicals, suggesting that the external layer of TA shows intrinsic antioxidant properties, and represents a valid strategy to increase the overall antioxidant potential of the developed capsules. Additionally, the hydrogen peroxide scavenging capacity of the capsules is enhanced in the presence of the encapsulated catalase. The capsules prevent oxidative stress in an in vitro inflammation model of degenerative disc disease. Moreover, the expression of matrix metalloproteinase-3 (MMP-3), and disintegrin and metalloproteinase with thrombospondin motif-5 (ADAMTS-5), which represents the major proteolytic enzymes in intervertebral disc, are attenuated in the presence of the polymer capsules. This platform technology exhibits potential to reduce oxidative stress, a key modulator in the pathology of a broad range of inflammatory diseases. STATEMENT OF SIGNIFICANCE Oxidative stress damages important cell structures leading to cellular apoptosis and senescence, for numerous disease pathologies including cancer, neurodegeneration or osteoarthritis. Thus, the development of biomaterials-based systems to control oxidative stress has gained an increasing interest. Herein, polymer capsules loaded with catalase and functionalized with an external layer of tannic acid are fabricated, which can efficiently scavenge important reactive oxygen species (i.e., hydroxyl radicals and hydrogen peroxide) and modulate extracellular matrix activity in an in vitro inflammation model of nucleus pulposus. The present work represents accordingly, an important advance in the development and application of polymer capsules with antioxidant properties for the treatment of oxidative stress, which is applicable for multiple inflammatory disease targets.
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Affiliation(s)
- Aitor Larrañaga
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland; Department of Mining-Metallurgy Engineering and Materials Science & POLYMAT, University of the Basque Country, Bilbao, Spain
| | - Isma Liza Mohd Isa
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Vaibhav Patil
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Sagana Thamboo
- Chemistry Department, University of Basel, Basel, Switzerland
| | - Mihai Lomora
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Marc A Fernández-Yague
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Jose-Ramon Sarasua
- Department of Mining-Metallurgy Engineering and Materials Science & POLYMAT, University of the Basque Country, Bilbao, Spain
| | | | - Abhay Pandit
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland.
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49
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Shi P, Luo S, Voit B, Appelhans D, Zan X. A facile and efficient strategy to encapsulate the model basic protein lysozyme into porous CaCO3. J Mater Chem B 2018; 6:4205-4215. [DOI: 10.1039/c8tb00312b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A method to load lysozyme, a model of basic protein, with high efficiency and high capacity has been developed by doping heparin into porous CaCO3 particles. Choosing suitable polyelectrolyte pairs during the layer-by-layer capsule fabrication process avoided losing the loaded lysozyme, and fully retained the bioactivity.
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Affiliation(s)
- Pengzhong Shi
- School of Ophthalmology and Optometry
- Eye Hospital
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
| | - Shan Luo
- School of Ophthalmology and Optometry
- Eye Hospital
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
| | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
| | - Xingjie Zan
- School of Ophthalmology and Optometry
- Eye Hospital
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
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50
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Qi C, Lin J, Fu LH, Huang P. Calcium-based biomaterials for diagnosis, treatment, and theranostics. Chem Soc Rev 2018; 47:357-403. [DOI: 10.1039/c6cs00746e] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Calcium-based biomaterials with good biosafety and bio-absorbability are promising for biomedical applications such as diagnosis, treatment, and theranostics.
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Affiliation(s)
- Chao Qi
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Jing Lin
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Lian-Hua Fu
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
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