1
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Supajaruwong S, Porahong S, Wibowo A, Yu YS, Khan MJ, Pongchaikul P, Posoknistakul P, Laosiripojana N, Wu KCW, Sakdaronnarong C. Scaling-up of carbon dots hydrothermal synthesis from sugars in a continuous flow microreactor system for biomedical application as in vitro antimicrobial drug nanocarrier. Sci Technol Adv Mater 2023; 24:2260298. [PMID: 37859865 PMCID: PMC10583617 DOI: 10.1080/14686996.2023.2260298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/13/2023] [Indexed: 10/21/2023]
Abstract
Carbon dots (CDs) are a new class of nanomaterials exhibiting high biocompatibility, water solubility, functionality, and tunable fluorescence (FL) property. Due to the limitations of batch hydrothermal synthesis in terms of low CDs yield and long synthesis duration, this work aimed to increase its production capacity through a continuous flow reactor system. The influence of temperature and time was first studied in a batch reactor for glucose, xylose, sucrose and table sugar precursors. CDs synthesized from sucrose precursor exhibited the highest quantum yield (QY) (175.48%) and the average diameter less than 10 nm (~6.8 ± 1.1 nm) when synthesized at 220°C for 9 h. For a flow reactor system, the best condition for CDs production from sucrose was 1 mL min-1 flow rate at 280°C, and 0.2 MPa pressure yielding 53.03% QY and ~ 6.5 ± 0.6 nm average diameter (6.6 mg min-1 of CDs productivity). CDs were successfully used as ciprofloxacin (CP) nanocarrier for antimicrobial activity study. The cytotoxicity study showed that no effect of CDs on viability of L-929 fibroblast cells was detected until 1000 µg mL-1 CDs concentration. This finding demonstrates that CDs synthesized via a flow reactor system have a high zeta potential and suitable surface properties for nano-theranostic applications.
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Affiliation(s)
- Siriboon Supajaruwong
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Sirawich Porahong
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Agung Wibowo
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Yu-Sheng Yu
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan
| | - Mohd Jahir Khan
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Pisut Pongchaikul
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakarn, Thailand
| | - Pattaraporn Posoknistakul
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Navadol Laosiripojana
- The Joint Graduate School of Energy and Environment, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
| | - Kevin C.-W. Wu
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan
- National Health Research Institutes, Institute of Biomedical Engineering and Nanomedicine, Miaoli, Taiwan
| | - Chularat Sakdaronnarong
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
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2
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Szewczyk-Łagodzińska M, Plichta A, Dębowski M, Kowalczyk S, Iuliano A, Florjańczyk Z. Recent Advances in the Application of ATRP in the Synthesis of Drug Delivery Systems. Polymers (Basel) 2023; 15. [PMID: 36904474 DOI: 10.3390/polym15051234] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/26/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Advances in atom transfer radical polymerization (ATRP) have enabled the precise design and preparation of nanostructured polymeric materials for a variety of biomedical applications. This paper briefly summarizes recent developments in the synthesis of bio-therapeutics for drug delivery based on linear and branched block copolymers and bioconjugates using ATRP, which have been tested in drug delivery systems (DDSs) over the past decade. An important trend is the rapid development of a number of smart DDSs that can release bioactive materials in response to certain external stimuli, either physical (e.g., light, ultrasound, or temperature) or chemical factors (e.g., changes in pH values and/or environmental redox potential). The use of ATRPs in the synthesis of polymeric bioconjugates containing drugs, proteins, and nucleic acids, as well as systems applied in combination therapies, has also received considerable attention.
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3
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Lechuga-Islas VD, Trejo-Maldonado M, Anufriev I, Nischang I, Terzioğlu İ, Ulbrich J, Guerrero-Santos R, Elizalde-Herrera LE, Schubert US, Guerrero-Sánchez C. All-Aqueous, Surfactant-Free, and pH-Driven Nanoformulation Methods of Dual-Responsive Polymer Nanoparticles and their Potential use as Nanocarriers of pH-Sensitive Drugs. Macromol Biosci 2023; 23:e2200262. [PMID: 36259557 DOI: 10.1002/mabi.202200262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/16/2022] [Indexed: 01/19/2023]
Abstract
All-aqueous, surfactant-free, and pH-driven nanoformulation methods to generate pH- and temperature-responsive polymer nanoparticles (NPs) are described. Copolymers comprising a poly(methyl methacrylate) (PMMA) backbone with a few units of 2-(dimethylamino)ethyl methacrylate (DMAEMA) are solubilized in acidic buffer (pH 2.0) to produce pH-sensitive NPs. Copolymers of different molar mass (2.3-11.5 kg mol-1 ) and DMAEMA composition (7.3-14.2 mol%) are evaluated using a "conventional" pH-driven nanoformulation method (i.e., adding an aqueous polymer solution (acidic buffer) into an aqueous non-solvent (basic buffer)) and a robotized method for pH adjustment of polymer dispersions. Dynamic light scattering, zeta-potential (ζ), and sedimentation-diffusion analyses suggest the formation of dual-responsive NPs of tunable size (from 20 to 110 nm) being stable for at least 28 days in the pH and temperature intervals from 2.0 to 6.0 and 25 to 50 °C, respectively. Ultraviolet-visible spectroscopic experiments show that these NPs can act as nanocarriers for the pH-sensitive dipyridamole drug, expanding its bioavailability and potential controlled release as a function of pH and temperature. These approaches offer alternative strategies to prepare stimuli-responsive NPs, avoiding the use of harmful solvents and complex purification steps, and improving the availability of biocompatible polymer nanoformulations for specific controlled release of pH-sensitive cargos.
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Affiliation(s)
- Víctor D Lechuga-Islas
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Department of Macromolecular Chemistry and Nanomaterials, Research Center of Applied Chemistry (CIQA), Enrique Reyna H. 140, Saltillo, 25294, Mexico
| | - Melisa Trejo-Maldonado
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Department of Macromolecular Chemistry and Nanomaterials, Research Center of Applied Chemistry (CIQA), Enrique Reyna H. 140, Saltillo, 25294, Mexico
| | - Ilya Anufriev
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743, Jena, Germany
| | - Ivo Nischang
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743, Jena, Germany
| | - İpek Terzioğlu
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Department of Polymer Science and Technology, Middle East Technical University, Dumlupınar Blv. 1, Çankaya, Ankara, 06800, Turkey
| | - Jens Ulbrich
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany
| | - Ramiro Guerrero-Santos
- Department of Macromolecular Chemistry and Nanomaterials, Research Center of Applied Chemistry (CIQA), Enrique Reyna H. 140, Saltillo, 25294, Mexico
| | - Luis E Elizalde-Herrera
- Department of Macromolecular Chemistry and Nanomaterials, Research Center of Applied Chemistry (CIQA), Enrique Reyna H. 140, Saltillo, 25294, Mexico
| | - Ulrich S Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743, Jena, Germany
| | - Carlos Guerrero-Sánchez
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743, Jena, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743, Jena, Germany
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4
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Ju G, Liu B, Ji M, Jin R, Xu X, Xiao Y, Li J, Xu D, Huang Y, Hou J. Folic Acid-Modified miR-491-5p-Loaded ZIF-8 Nanoparticles Inhibit Castration-Resistant Prostate Cancer by Regulating the Expression of EPHX1. Front Bioeng Biotechnol 2021; 9:706536. [PMID: 34881229 PMCID: PMC8645958 DOI: 10.3389/fbioe.2021.706536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 10/18/2021] [Indexed: 11/23/2022] Open
Abstract
Epoxide hydrolase 1 (EPHX1) has been reported to be related to the development of several tumors. However, the regulation of castration-resistant prostate cancer (CRPC) development by EPHX1 has not been reported. We used proteomic technology and found that the EPHX1 protein was highly expressed in CRPC tissues and the CRPC cell line C4-2. We performed screening and found that EPHX1 is a direct target of miR-491-5p. High miR-491-5p expression significantly reduced the EPHX1 level in C4-2 cells and inhibited C4-2 cell proliferation and migration. Zeolite imidazolate framework-8 (ZIF-8) has good thermal stability, a simple synthesis method, tumor site stability, and specific acid responsiveness. We synthesized ZIF-8 nanodrug vectors to deliver miR-491-5p into C4-2 cells. After loading miR-491-5p into ZIF-8, we modified the ZIF-8 surface with folic acid (FA) as the target group (FA@ZIF-8). Our synthesized nanodrug carrier showed less cytotoxicity to C4-2 cells even at 200 μg/ml. Modified FA could increase the efficiency of nanomaterial entry into C4-2 cells. FA@miR-491-5p@ZIF-8 could stably release miR-491-5p for a long period in both phosphate-buffered saline (pH 7.4) and acetate buffer (pH 4.8), and miR-491-5p was released faster at the beginning of the experiment in acetate buffer (pH 4.8). FA@miR-491-5p@ZIF-8 significantly reduced C4-2 cell proliferation and migration, and FA@miR-491-5p@ZIF-8 had a better effect than miR-491-5p alone. In vivo, FA@miR-491-5p@ZIF-8 significantly inhibited CRPC growth in nude mice. Overall, we verified that miR-491-4p regulated CRPC development by targeting EPHX1. The drug nanocarrier FA@miR-491-5p@ZIF-8 not only significantly reduced C4-2 CRPC cell proliferation and migration but also significantly inhibited CRPC growth. Our research provides a theoretical basis for treatment and treatment strategies for CRPC.
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Affiliation(s)
- Guanqun Ju
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Urology, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Bing Liu
- Department of Urology, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Mingfei Ji
- Department of Urology, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Rui Jin
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaojian Xu
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yongshuang Xiao
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jie Li
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Dongliang Xu
- Urology Centre, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuhua Huang
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jianquan Hou
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Urology, Dushuhu Public Hospital Affiliated to Soochow University, Suzhou, China
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5
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Corsaro C, Neri G, Mezzasalma AM, Fazio E. Weibull Modeling of Controlled Drug Release from Ag-PMA Nanosystems. Polymers (Basel) 2021; 13:2897. [PMID: 34502937 DOI: 10.3390/polym13172897] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/21/2021] [Accepted: 08/24/2021] [Indexed: 01/22/2023] Open
Abstract
Traditional pharmacotherapy suffers from multiple drawbacks that hamper patient treatment such as antibiotic resistances or low drug selectivity and toxicity during systemic applications. Some functional hybrid nanomaterials are designed to handle the drug release process under remote-control. More attention has recently been paid to synthetic polyelectrolytes for their intrinsic properties which allow them to rearrange into compact structures, ideal to be used as drug carriers or probes influencing biochemical processes. The presence of Ag nanoparticles (NPs) in the Poly methyl acrylate (PMA) matrix leads to an enhancement of drug release efficiency, even using a low-power laser whose wavelength is far from the Ag Surface Plasmon Resonance (SPR) peak. Further, compared to the colloids, the nanofiber-based drug delivery system has shown shorter response time and more precise control over the release rate. The efficiency and timing of involved drug release mechanisms has been estimated by the Weibull distribution function, whose parameters indicate that the release mechanism of nanofibers obeys Fick's first law while a non-Fickian character controlled by diffusion and relaxation of polymer chains occurs in the colloidal phase.
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6
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Neri G, Corsaro C, Fazio E. Plasmon-Enhanced Controlled Drug Release from Ag-PMA Capsules. Molecules 2020; 25:E2267. [PMID: 32403460 DOI: 10.3390/molecules25092267] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/01/2020] [Accepted: 05/06/2020] [Indexed: 12/05/2022] Open
Abstract
Silver (Ag)-grafted PMA (poly-methacrylic acid, sodium salt) nanocomposite loaded with sorafenib tosylate (SFT), an anticancer drug, showed good capability as a drug carrier allowing on-demand control of the dose, timing and duration of the drug release by laser irradiation stimuli. In this study, the preparation of Ag-PMA capsules loaded with SFT by using sacrificial silica microparticles as templates was reported. A high drug loading (DL%) of ∼13% and encapsulation efficiency (EE%) of about 76% were obtained. The photo-release profiles were regulated via the adjustment of light wavelength and power intensity. A significant improvement of SFT release (14% vs. 21%) by comparing SFT-Ag-PMA capsules with Ag-PMA colloids under the same experimental conditions was observed. Moreover, an increase of drug release by up to 35% was reached by tuning the laser irradiation wavelength near to Ag nanoparticles’ surface plasmon resonance (SPR). These experimental results together with more economical use of the active component suggest the potentiality of SFT-Ag-PMA capsules as a smart drug delivery system.
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7
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Nakayama M, Lim WQ, Kajiyama S, Kumamoto A, Ikuhara Y, Kato T, Zhao Y. Liquid-Crystalline Hydroxyapatite/Polymer Nanorod Hybrids: Potential Bioplatform for Photodynamic Therapy and Cellular Scaffolds. ACS Appl Mater Interfaces 2019; 11:17759-17765. [PMID: 31010284 DOI: 10.1021/acsami.9b02485] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Recently, we found that self-organization of hydroxyapatite (HAp) with poly(acrylic acid) (PAA) leads to the formation of liquid-crystalline (LC) nanorod hybrids that form aligned films and show stimuli-responsive properties. Here, we demonstrate that these biocompatible HAp/PAA hybrid nanorods represent a platform technology as drug nanocarriers for photodynamic cancer therapy and as bioscaffolds for the control of cellular alignment and growth. To use hybrid nanorods as a drug nanocarrier, we introduced methylene blue (MB), a typical photosensitizer for photodynamic therapy, into the PAA nanolayer covering the surface of the HAp nanocrystals through electrostatic interactions. The stable MB-loaded HAp/PAA hybrid nanorods efficiently produced singlet oxygen from MB upon light irradiation and showed remarkable photodynamic therapeutic effects in cancer cells. Moreover, taking advantage of the mechanically responsive LC alignment properties of the HAp/PAA hybrid nanorods, macroscopically oriented bioscaffolds were prepared through a spin-coating process. The cells cultured on the oriented scaffolds showed cellular alignment and elongation along the oriented direction of the hybrid nanorods. The HAp/PAA hybrid nanorods demonstrate potential in drug delivery and tissue engineering. These unique LC HAp/PAA hybrid nanorods have significant potential as a platform for the development of various types of biomaterial.
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Affiliation(s)
- Masanari Nakayama
- Department of Chemistry and Biotechnology, School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Wei Qi Lim
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
| | - Satoshi Kajiyama
- Department of Chemistry and Biotechnology, School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Akihito Kumamoto
- Institute of Engineering Innovation, School of Engineering , The University of Tokyo , 2-11-16 Yayoi , Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Yuichi Ikuhara
- Institute of Engineering Innovation, School of Engineering , The University of Tokyo , 2-11-16 Yayoi , Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
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8
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Machelart A, Salzano G, Li X, Demars A, Debrie AS, Menendez-Miranda M, Pancani E, Jouny S, Hoffmann E, Deboosere N, Belhaouane I, Rouanet C, Simar S, Talahari S, Giannini V, Villemagne B, Flipo M, Brosch R, Nesslany F, Deprez B, Muraille E, Locht C, Baulard AR, Willand N, Majlessi L, Gref R, Brodin P. Intrinsic Antibacterial Activity of Nanoparticles Made of β-Cyclodextrins Potentiates Their Effect as Drug Nanocarriers against Tuberculosis. ACS Nano 2019; 13:3992-4007. [PMID: 30822386 PMCID: PMC6718168 DOI: 10.1021/acsnano.8b07902] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 03/01/2019] [Indexed: 05/23/2023]
Abstract
Multi-drug-resistant tuberculosis (TB) is a major public health problem, concerning about half a million cases each year. Patients hardly adhere to the current strict treatment consisting of more than 10 000 tablets over a 2-year period. There is a clear need for efficient and better formulated medications. We have previously shown that nanoparticles made of cross-linked poly-β-cyclodextrins (pβCD) are efficient vehicles for pulmonary delivery of powerful combinations of anti-TB drugs. Here, we report that in addition to being efficient drug carriers, pβCD nanoparticles are endowed with intrinsic antibacterial properties. Empty pβCD nanoparticles are able to impair Mycobacterium tuberculosis (Mtb) establishment after pulmonary administration in mice. pβCD hamper colonization of macrophages by Mtb by interfering with lipid rafts, without inducing toxicity. Moreover, pβCD provoke macrophage apoptosis, leading to depletion of infected cells, thus creating a lung microenvironment detrimental to Mtb persistence. Taken together, our results suggest that pβCD nanoparticles loaded or not with antibiotics have an antibacterial action on their own and could be used as a carrier in drug regimen formulations effective against TB.
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Affiliation(s)
- Arnaud Machelart
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Giuseppina Salzano
- Université
Paris Sud, Université Paris-Saclay, CNRS, UMR 8214 - Institute for Molecular Sciences of Orsay (ISMO), F-91405 Orsay, France
| | - Xue Li
- Université
Paris Sud, Université Paris-Saclay, CNRS, UMR 8214 - Institute for Molecular Sciences of Orsay (ISMO), F-91405 Orsay, France
| | - Aurore Demars
- Research
Unit in Microorganisms Biology (URBM), Laboratory of Immunology and
Microbiology, Université de Namur, Narilis, B-5000 Namur, Belgium
| | - Anne-Sophie Debrie
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Mario Menendez-Miranda
- Université
Paris Sud, Université Paris-Saclay, CNRS, UMR 8214 - Institute for Molecular Sciences of Orsay (ISMO), F-91405 Orsay, France
| | - Elisabetta Pancani
- Université
Paris Sud, Université Paris-Saclay, CNRS, UMR 8214 - Institute for Molecular Sciences of Orsay (ISMO), F-91405 Orsay, France
| | - Samuel Jouny
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Eik Hoffmann
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Nathalie Deboosere
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Imène Belhaouane
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Carine Rouanet
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Sophie Simar
- Université
de Lille, Institut Pasteur de Lille, EA 4483, F-59000 Lille, France
| | - Smaïl Talahari
- Université
de Lille, Institut Pasteur de Lille, EA 4483, F-59000 Lille, France
| | - Valerie Giannini
- Institut
Pasteur, Unit for Integrated
Mycobacterial Pathogenomics, Paris, CNRS
UMR 3525, 25 Rue du Dr. Roux, F-75015 Paris, France
| | - Baptiste Villemagne
- Université
de Lille, INSERM, Institut Pasteur de Lille, U1177 - Drugs and Molecules for living Systems, F-59000 Lille, France
| | - Marion Flipo
- Université
de Lille, INSERM, Institut Pasteur de Lille, U1177 - Drugs and Molecules for living Systems, F-59000 Lille, France
| | - Roland Brosch
- Institut
Pasteur, Unit for Integrated
Mycobacterial Pathogenomics, Paris, CNRS
UMR 3525, 25 Rue du Dr. Roux, F-75015 Paris, France
| | - Fabrice Nesslany
- Université
de Lille, Institut Pasteur de Lille, EA 4483, F-59000 Lille, France
| | - Benoit Deprez
- Université
de Lille, INSERM, Institut Pasteur de Lille, U1177 - Drugs and Molecules for living Systems, F-59000 Lille, France
| | - Eric Muraille
- Research
Unit in Microorganisms Biology (URBM), Laboratory of Immunology and
Microbiology, Université de Namur, Narilis, B-5000 Namur, Belgium
- Laboratory
of Parasitology, Faculty of Medicine, Université
Libre de Bruxelles, B-1070 Brussels, Belgium
| | - Camille Locht
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Alain R. Baulard
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
| | - Nicolas Willand
- Université
de Lille, INSERM, Institut Pasteur de Lille, U1177 - Drugs and Molecules for living Systems, F-59000 Lille, France
| | - Laleh Majlessi
- Institut
Pasteur, Unit for Integrated
Mycobacterial Pathogenomics, Paris, CNRS
UMR 3525, 25 Rue du Dr. Roux, F-75015 Paris, France
| | - Ruxandra Gref
- Université
Paris Sud, Université Paris-Saclay, CNRS, UMR 8214 - Institute for Molecular Sciences of Orsay (ISMO), F-91405 Orsay, France
| | - Priscille Brodin
- Université
de Lille, CNRS, INSERM, CHU Lille, Institut
Pasteur de Lille, U1019 - UMR 8204 - CIIL
- Center for Infection and Immunity of Lille, F-59000 Lille, France
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9
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Zong S, Wang L, Yang Z, Wang H, Wang Z, Cui Y. Black Phosphorus-Based Drug Nanocarrier for Targeted and Synergetic Chemophotothermal Therapy of Acute Lymphoblastic Leukemia. ACS Appl Mater Interfaces 2019; 11:5896-5902. [PMID: 30668091 DOI: 10.1021/acsami.8b22563] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
As one of the novel two-dimensional nanomaterials, black phosphorus nanosheets (BP NS) have been proven to be excellent carrier materials for drugs, owing to their fine optical properties and biocompatibility. In this work, a composite drug nanocarrier based on BP NS is proposed, which can perform a synergetic and targeted chemophotothermal therapy of acute lymphoblastic leukemia (ALL). First, BP NS were prepared by an improved liquid exfoliation technique. Then, polyethylene glycol (PEG) was modified on the surfaces of BP NS through electrostatic adsorption. Drug molecules can also be loaded onto the BP NS via electrostatic adsorption. The PEG layer can effectively protect the interior BP NS from water and air to enhance their physiological stability. The obtained PEGylated BP NS (BP NS@PEG) not only demonstrated an excellent photothermal conversion efficiency and photothermal stability but also exhibited a good pH and photothermal dual-responsive drug release behavior. In addition, the BP NS@PEG were further modified with Sgc8 aptamers through covalent bonding. The aptamers provided an efficient specificity toward ALL cells (CCRF-CEM) and greatly increased the endocytosis of the nanocarriers through a receptor-mediated manner, which can further improve the therapeutic effect. Hence, the presented BP NS-based multifunctional nanocarrier can achieve a targeted and synergetic chemophotothermal therapy of ALL, which shows a promising potential in improving the curative efficiency.
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Affiliation(s)
- Shenfei Zong
- Advanced Photonics Center , Southeast University , Nanjing 210096 , China
| | - Lingling Wang
- Advanced Photonics Center , Southeast University , Nanjing 210096 , China
| | - Zhaoyan Yang
- Advanced Photonics Center , Southeast University , Nanjing 210096 , China
| | - Hong Wang
- Department of Laboratory Medicine , The First Affiliated Hospital of Nanjing Medical University , Nanjing 210029 , China
| | - Zhuyuan Wang
- Advanced Photonics Center , Southeast University , Nanjing 210096 , China
| | - Yiping Cui
- Advanced Photonics Center , Southeast University , Nanjing 210096 , China
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Gao D, Duan L, Wu M, Wang X, Sun Z, Zhang Y, Li Y, He P. Preparation of thermo/redox/pH-stimulative poly(N-isopropylacrylamide-co-N,N'-dimethylaminoethyl methacrylate) nanogels and their DOX release behaviors. J Biomed Mater Res A 2019; 107:1195-1203. [PMID: 30650226 DOI: 10.1002/jbm.a.36611] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 01/10/2019] [Indexed: 12/15/2022]
Abstract
Stimuli-sensitive drug delivery systems show beneficial features of both medical and pharmaceutical fields. In this article, polymeric nanogel P (N-isopropylacrylamide-N,N '-dimethylaminoethyl methacrylate [NIPAM-DMAEMA]) (PND) with pH/redox/thermo-responsivenesses was synthesized by the in situ polymerization of NIPAM and DMAEMA for the controlled release of doxorubicin hydrochloride (DOX) and N,N '-bis(acryloyl)cystamine (BAC) and N,N '-methylenebisacrylamide (MBA) act as the crosslinkers, respectively. The structure, size, and zeta potential of PND-BAC and PND-MBA were further characterized. Moreover, after loading DOX, the encapsulation efficiency and the in vitro release behavior of PND-BAC/DOX and PND-MBA/DOX nanogels were discussed in detail. Compared to PND-MBA NGs, PND-BAC nanogels have redox degradability due to the presence of the crosslinker BAC. After loading DOX, the PND-BAC/DOX nanogel showed a higher encapsulation efficiency (81.6 ± 1.2)% and thermo- and pH-responsiveness as well as redox-responsive in vitro release. These properties together with excellent environmentally sensitive properties make PND-BAC as an attractive candidate for application in drug nanocarriers for the targeted drug delivery of model payloads. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 1195-1203, 2019.
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Affiliation(s)
- Doudou Gao
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Lanlan Duan
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Meng Wu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Xianxun Wang
- Department of Orthopedics, Hubei Zhongshan Hospital, Wuhan 430033, China
| | - Zhengguang Sun
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Yuhong Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Yulin Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
| | - Peixin He
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China
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Qi L, Jiang H, Cui X, Liang G, Gao M, Huang Z, Xi Q. Synthesis of methylprednisolone loaded ibuprofen modified dextran based nanoparticles and their application for drug delivery in acute spinal cord injury. Oncotarget 2017; 8:99666-99680. [PMID: 29245932 PMCID: PMC5725123 DOI: 10.18632/oncotarget.20649] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 07/25/2017] [Indexed: 01/24/2023] Open
Abstract
To improve the therapeutic efficacy of spinal cord injury (SCI), the methylprednisolone was incorporated into nanoparticles based on the ibuprofen modified dextran. The ibuprofen modified dextran was synthesized using a direct esterification linkage between the carboxylic acids of hydrophobic drug and the hydroxyl groups of the polymer backbone. The morphology of methylprednisolone loaded nanoparticles was evaluated by transmission electron microscopy (TEM) and dynamic light scattering (DLS). The therapeutic efficacy of the prepared nanoparticles on the acute SCI model rats was assessed. It is demonstrated that methylprednisolone loaded ibuprofen modified dextran based nanoparticles (MP-loaded NPs) could promote the recovery of neurological deficits, enhance growth of neurons, decrease degeneration of injuried neurons and reduce the tissue tumor necrosis factor alpha (TNF-α) levels significantly in the SCI rats. Subsequently, the study indicates that synthesis of methylprednisolone loaded ibuprofen modified dextran based nanoparticles has a great potential in the synergetic effect treatment for spinal cord injury and nanoparticles based drug delivery system will become a powerful weapon of human conquest of disease.
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Affiliation(s)
- Lei Qi
- Department of Emergency Medicine, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Haiyan Jiang
- Department of Emergency Medicine, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Xiaohui Cui
- Department of Emergency Medicine, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Guiwen Liang
- Department of Geriatric Medicine, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Ming Gao
- Jiangsu Key Laboratory of Neuroregeneration, Nantong University, Nantong, China
| | - Zhongwei Huang
- Department of Emergency Medicine, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Qinghua Xi
- Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Jiangsu, China
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Govindan B, Swarna Latha B, Nagamony P, Ahmed F, Saifi MA, Harrath AH, Alwasel S, Mansour L, Alsharaeh EH. Designed Synthesis of Nanostructured Magnetic Hydroxyapatite Based Drug Nanocarrier for Anti-Cancer Drug Delivery toward the Treatment of Human Epidermoid Carcinoma. Nanomaterials (Basel) 2017; 7:E138. [PMID: 28587317 PMCID: PMC5485785 DOI: 10.3390/nano7060138] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 05/19/2017] [Accepted: 05/24/2017] [Indexed: 11/16/2022]
Abstract
Superparamagnetic Fe₃O₄ nanoparticles on hydroxyapatite nanorod based nanostructures (Fe₃O₄/HAp) were synthesized using hydrothermal techniques at 180 °C for 12 h and were used as drug delivery nanocarriers for cancer cell therapeutic applications. The synthesized Fe₃O₄/HAp nanocomposites were characterized by X-ray diffraction analysis (XRD), Field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET)-analysis, and vibrating sample magnetometry (VSM). The morphologies of the Fe₃O₄/HAp nanocomposites show 15 nm Fe₃O₄ nanoparticles dispersed in the form of rods. The BET result shows that the synthesized samples have a high specific surface area of 80 m² g-1 with mesoporous structures. Magnetic measurements revealed that the sample has high saturation magnetization of 18 emu/g with low coercivity. The Fe₃O₄/HAp nanocomposites had a large specific surface area (SSA), high mesoporous volume, and good magnetic property, which made it a suitable nanocarrier for targeted drug delivery systems. The chemotherapeutic agent, andrographolide, was used to investigate the drug delivery behavior of the Fe₃O₄/HAp nanocomposites. The human epidermoid skin cancer cells (A431) were used as the model targeting cell lines by treating with andrographolide loaded Fe₃O₄/HAp nanosystems and were further evaluated for their antiproliferative activities and the induction of apoptosis. Also, the present nanocomposite shows better biocompatibility, therefore it can be used as suitable drug vehicle for cancer therapy applications.
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Affiliation(s)
- Bharath Govindan
- Department of Chemistry, Alfaisal University, P.O. Box 50927, Riyadh 11533, Saudi Arabia.
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore 641046, India.
| | - Beeseti Swarna Latha
- Department of Biotechnology, Indian Institute of Technology Madras, Chennai-600036, Tamil Nadu, India.
| | - Ponpandian Nagamony
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore 641046, India.
| | - Faheem Ahmed
- Department of Chemistry, Alfaisal University, P.O. Box 50927, Riyadh 11533, Saudi Arabia.
| | - Muheet Alam Saifi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Abdel Halim Harrath
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Saleh Alwasel
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Lamjed Mansour
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Edreese H Alsharaeh
- Department of Chemistry, Alfaisal University, P.O. Box 50927, Riyadh 11533, Saudi Arabia.
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