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Gupta D, Boora A, Thakur A, Gupta TK. Green and sustainable synthesis of nanomaterials: Recent advancements and limitations. ENVIRONMENTAL RESEARCH 2023; 231:116316. [PMID: 37270084 DOI: 10.1016/j.envres.2023.116316] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/05/2023]
Abstract
Nanomaterials have been widely used in diverse fields of research such as engineering, biomedical science, energy, and environment. At present, chemical and physical methods are the main methods for large-scale synthesis of nanomaterials, but these methods have adverse effects on the environment, and health issues, consume more energy, and are expensive. The green synthesis of nanoparticles is a promising and environmentally friendly approach to producing materials with unique properties. Natural reagents such as herbs, bacteria, fungi, and agricultural waste are used in the green synthesis of nanomaterials instead of hazardous chemicals and reduce the carbon footprint of the synthesis process. Green synthesis of nanomaterials is highly beneficial compared to traditional methods due to its low cost, negligible pollution level, and safety for the environment and human health. Nanoparticles possess enhanced thermal and electrical conductivity, catalytic activity, and biocompatibility, making them highly attractive for a range of applications, including catalysis, energy storage, optics, biological labeling, and cancer therapy. This review article provides a comprehensive overview of recent advancements in the green synthesis routes of different types of nanomaterials, including metal oxide-based, inert metal-based, carbon-based, and composite-based nanoparticles. Moreover, we discuss the various applications of nanoparticles, emphasizing their potential to revolutionize fields such as medicine, electronics energy, and the environment. The factors affecting the green synthesis of nanomaterials, and their limitations are also pointed out to decide the direction of this research field, Overall, this paper highlights the importance of green synthesis in promoting sustainable development in various industries.
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Affiliation(s)
- Deepshikha Gupta
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Pin 201301, India.
| | - Anuj Boora
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Pin 201301, India
| | - Amisha Thakur
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Pin 201301, India
| | - Tejendra K Gupta
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Pin 201301, India
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Biomineralization and biotechnological applications of bacterial magnetosomes. Colloids Surf B Biointerfaces 2022; 216:112556. [PMID: 35605573 DOI: 10.1016/j.colsurfb.2022.112556] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/27/2022] [Accepted: 05/07/2022] [Indexed: 01/13/2023]
Abstract
Magnetosomes intracellularly biomineralized by Magnetotactic bacteria (MTB) are membrane-enveloped nanoparticles of the magnetic minerals magnetite (Fe3O4) or greigite (Fe3S4). MTB thrive in oxic-anoxic interface and exhibit magnetotaxis due to the presence of magnetosomes. Because of the unique characteristic and bionavigation inspiration of magnetosomes, MTB has been a subject of study focused on by biologists, medical pharmacologists, geologists, and physicists since the discovery. We herein first briefly review the features of MTB and magnetosomes. The recent insights into the process and mechanism for magnetosome biomineralization including iron uptake, magnetosome membrane invagination, iron mineralization and magnetosome chain assembly are summarized in detail. Additionally, the current research progress in biotechnological applications of magnetosomes is also elucidated, such as drug delivery, MRI image contrast, magnetic hyperthermia, wastewater treatment, and cell separation. This review would expand our understanding of biomineralization and biotechnological applications of bacterial magnetosomes.
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Hatami Giklou Jajan L, Hosseini SN, Abolhassani M, Ghorbani M. Progress in affinity ligand-functionalized bacterial magnetosome nanoparticles for bio-immunomagnetic separation of HBsAg protein. PLoS One 2022; 17:e0267206. [PMID: 35877673 PMCID: PMC9312401 DOI: 10.1371/journal.pone.0267206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/04/2022] [Indexed: 11/18/2022] Open
Abstract
Efficient Bio-immunomagnetic separation (BIMS) of recombinant hepatitis B surface antigen (rHBsAg) with high binding capacity was studied using affinity ligand immobilized bacterial magnetosome nanoparticles (Magnetospirillum gryphiswaldense strain MSR-1 bacteria) as an immunomagnetic sorbent. Our results showed immunomagnetic adsorption, acted by affinity interactions with the immobilized monoclonal antibody, offered higher antigen adsorption and desorption capacities as compared with the commercially available immunoaffinity sorbents. Four different ligand densities of the Hep-1 monoclonal antibody were examined during covalent immobilization on Pyridyl Disulfide-functionalized magnetosome nanoparticles for HBsAg immunomagnetic separation. The average of adsorption capacity was measured as 3 mg/ml in optimized immunomagnetic sorbent (1.056 mg rHBsAg/ml immunomagneticsorbent/5.5 mg of total purified protein) and 5mg/ml in immunoaffinity sorbent (0.876 mg rHBsAg/ml immunosorbent/5.5 mg total purified protein during 8 runs. Immunomagnetic sorbent demonstrated ligand leakage levels below 3 ng Mab/Ag rHBsAg during 12 consecutive cycles of immunomagnetic separation (IMS). The results suggest that an immunomagnetic sorbent with a lower ligand density (LD = 3 mg Mab/ml matrix) could be the best substitute for the immunosorbent used in affinity purification of r-HBsAg there are significant differences in the ligand density (98.59% (p-value = 0.0182)), adsorption capacity (97.051% (p-value = 0.01834)), desorption capacity (96.06% (p-value = 0.036)) and recovery (98.97% (p-value = 0.0231)). This study indicates that the immunosorbent approach reduces the cost of purification of Hep-1 protein up to 50% as compared with 5 mg Mab/ml immunoaffinity sorbent, which is currently used in large-scale production. As well, these results demonstrate that bacterial magnetosome nanoparticles (BMs) represent a promising alternative product for the economical and efficient immobilization of proteins and the immunomagnetic separation of Biomolecules, promoting innovation in downstream processing.
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Affiliation(s)
- Leila Hatami Giklou Jajan
- Pasteur Institute of Iran, Dept. of Hepatitis B Vaccine Production, Research & Production Complex, Karaj, Iran
| | - Seyed Nezamedin Hosseini
- Pasteur Institute of Iran, Dept. of Hepatitis B Vaccine Production, Research & Production Complex, Karaj, Iran
| | - Mohsen Abolhassani
- Pasteur Institute of Iran, Dept. of Immunology, Hybridoma Lab, Tehran, Iran
- * E-mail: (MG); (MA)
| | - Masoud Ghorbani
- Pasteur Institute of Iran, Department of Research and Development, Production and Research Complex, Karaj, Iran
- * E-mail: (MG); (MA)
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Naughton KL, Boedicker JQ. Simulations to Aid in the Design of Microbes for Synthesis of Metallic Nanomaterials. ACS Synth Biol 2021; 10:3475-3488. [PMID: 34807578 DOI: 10.1021/acssynbio.1c00412] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Microbes are champions of nanomaterial synthesis. By virtue of their incredible native range─from thermal vents to radioactive soil─microbes evolved tools to thrive on inorganic material, and, in their normal course of living, forge nanomaterials. In recent decades, synthetic biologists have engineered a vast array of functional nanomaterials using genetic tools that control the natural ability of bacteria to perform complex redox chemistry, maintain steep chemical gradients, and express biomolecular scaffolds. Leveraging microbial biology can lead to intricate nanomaterial architectures whose design and assembly exists beyond the ken of inorganic methods. Theories enumerating microbial nanomaterial synthesis are spare, however, despite the advantage they could offer. Here, we describe a theoretical approach to simulating biogenic nanomaterial synthesis that incorporates key features and parameters of Gram-negative bacteria. By adapting previously verified inorganic theories of nanoparticle synthesis, we recapitulate past biogenic experiments, such as the ability to localize nanoparticle synthesis or regulate nucleation of specific nanomaterials. Moreover, the simulation offers direction in the design of future experiments. Our results demonstrate the promise of marrying experimental and theoretical approaches to microbial nanomaterial synthesis.
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Affiliation(s)
- Kyle L. Naughton
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0484, United States
| | - James Q. Boedicker
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0484, United States
- Department of Biological Sciences, University of Southern California, Los Angeles, California 90089-0371, United States
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Rajalakshmi A, Ramesh M, Divya E, Kavitha K, Puvanakrishnan R, Ramesh B. Production and characterization of naturally occurring antibacterial magnetite nanoparticles from magnetotactic Bacillus sp. MTB17. J Appl Microbiol 2021; 132:2683-2693. [PMID: 34859544 DOI: 10.1111/jam.15395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 09/13/2021] [Accepted: 11/29/2021] [Indexed: 10/19/2022]
Abstract
AIMS This study envisaged the isolation and characterization of magnetite nanoparticles (MNPs) from magnetotactic bacteria (MTB) and the evaluation of their antibacterial efficacy. METHODS AND RESULTS MNPs were extracted from 20 motile but morphologically different MTB, and they were subjected to antibacterial activity assay. These MNPs were found to be highly effective against Vibrio cholerae. MTB17 was considered as the potent MTB strain based on the antibacterial activity. The MNPs of MTB17 were isolated and validated by UV-Visible spectroscopy, particle size analysis, FTIR analysis, and PXRD. CONCLUSIONS Isolation and characterization of ~85 nm MNPs from MTB is reported, and it is highly active against all the gram-positive and gram-negative strains tested. SIGNIFICANCE AND IMPACT OF THE STUDY This study focuses on a novel use of biogenic magnetite MNPs as an antibacterial agent, which can be further explored using in vivo studies.
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Affiliation(s)
- Arumugam Rajalakshmi
- Research Department of Biotechnology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
| | - Manickam Ramesh
- Research Department of Biotechnology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
| | - Ellappan Divya
- Research Department of Biotechnology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
| | - Kuppuswamy Kavitha
- Research Department of Microbiology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
| | - Rengarajulu Puvanakrishnan
- Research Department of Biotechnology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
| | - Balasubramanian Ramesh
- Research Department of Biotechnology, Sri Sankara Arts and Science College, Enathur, Kanchipuram, Tamil Nadu, India
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Nan X, Teng Y, Tian J, Hu Z, Fang Q. A comprehensive assessment of the biocompatibility of Magnetospirillum gryphiswaldense MSR-1 bacterial magnetosomes in vitro and in vivo. Toxicology 2021; 462:152949. [PMID: 34534559 DOI: 10.1016/j.tox.2021.152949] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/01/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
Bacterial magnetosomes (BMs) are iron oxide nanoparticles synthesized naturally by magnetotactic bacteria, made up of nano-sized inorganic crystals enclosed by a lipid bilayer membrane. Due to several superior characteristics, such as the narrow size distribution, uniform morphology, high purity and crystallinity, single magnetic domain as well as easy surface modification, increasing biomedical and biotechnological applications of BMs have been developed. The attracted wide attentions raise the urge for the evaluation of safety and toxicity. In this work, we performed a rather comprehensive and systematic assessment of in vitro and in vivo toxicity of BMs from MSR-1, including the cytotoxicity, mice bodyweights, blood test, organ coefficients, inflammation, and hemocompatibility study. We found that BMs have good biocompatibility except for influences on the immune response as demonstrated by enhanced activation of the complement system and inhibition of lymphocyte proliferation when used with an excessive concentration. BMs induced the production of reactive oxygen species (ROS) in macrophages at a dose-dependent manner but did not cause cell membrane damage and cell cycle arrest until the concentration is approximately 40 times the clinical dosage. We anticipate our work will guide modifications of BMs and expand their future applications.
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Affiliation(s)
- Xiaohui Nan
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yan Teng
- Wedocare Inc, Beijing, 100190, China
| | - Jiesheng Tian
- State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Zhiyuan Hu
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100190, China.
| | - Qiaojun Fang
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100190, China.
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Kralj S, Marchesan S. Bioinspired Magnetic Nanochains for Medicine. Pharmaceutics 2021; 13:1262. [PMID: 34452223 PMCID: PMC8398308 DOI: 10.3390/pharmaceutics13081262] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/12/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) have been widely used for medicine, both in therapy and diagnosis. Their guided assembly into anisotropic structures, such as nanochains, has recently opened new research avenues; for instance, targeted drug delivery. Interestingly, magnetic nanochains do occur in nature, and they are thought to be involved in the navigation and geographic orientation of a variety of animals and bacteria, although many open questions on their formation and functioning remain. In this review, we will analyze what is known about the natural formation of magnetic nanochains, as well as the synthetic protocols to produce them in the laboratory, to conclude with an overview of medical applications and an outlook on future opportunities in this exciting research field.
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Affiliation(s)
- Slavko Kralj
- Department for Materials Synthesis, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Silvia Marchesan
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, 34127 Trieste, Italy;
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Abstract
Magnetotactic bacteria (MTB) belong to several phyla. This class of microorganisms exhibits the ability of magneto-aerotaxis. MTB synthesize biominerals in organelle-like structures called magnetosomes, which contain single-domain crystals of magnetite (Fe3O4) or greigite (Fe3S4) characterized by a high degree of structural and compositional perfection. Magnetosomes from dead MTB could be preserved in sediments (called fossil magnetosomes or magnetofossils). Under certain conditions, magnetofossils are capable of retaining their remanence for millions of years. This accounts for the growing interest in MTB and magnetofossils in paleo- and rock magnetism and in a wider field of biogeoscience. At the same time, high biocompatibility of magnetosomes makes possible their potential use in biomedical applications, including magnetic resonance imaging, hyperthermia, magnetically guided drug delivery, and immunomagnetic analysis. In this review, we attempt to summarize the current state of the art in the field of MTB research and applications.
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9
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Boedicker JQ, Gangan M, Naughton K, Zhao F, Gralnick JA, El-Naggar MY. Engineering Biological Electron Transfer and Redox Pathways for Nanoparticle Synthesis. Bioelectricity 2021; 3:126-135. [PMID: 34476388 DOI: 10.1089/bioe.2021.0010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Many species of bacteria are naturally capable of types of electron transport not observed in eukaryotic cells. Some species live in environments containing heavy metals not typically encountered by cells of multicellular organisms, such as arsenic, cadmium, and mercury, leading to the evolution of enzymes to deal with these environmental toxins. Bacteria also inhabit a variety of extreme environments, and are capable of respiration even in the absence of oxygen as a terminal electron acceptor. Over the years, several of these exotic redox and electron transport pathways have been discovered and characterized in molecular-level detail, and more recently synthetic biology has begun to utilize these pathways to engineer cells capable of detecting and processing a variety of metals and semimetals. One such application is the biologically controlled synthesis of nanoparticles. This review will introduce the basic concepts of bacterial metal reduction, summarize recent work in engineering bacteria for nanoparticle production, and highlight the most cutting-edge work in the characterization and application of bacterial electron transport pathways.
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Affiliation(s)
- James Q Boedicker
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California, USA.,Department of Biological Sciences, University of Southern California, Los Angeles, California, USA
| | - Manasi Gangan
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California, USA
| | - Kyle Naughton
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California, USA
| | - Fengjie Zhao
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California, USA
| | - Jeffrey A Gralnick
- BioTechnology Institute, University of Minnesota-Twin Cities, St. Paul, Minnesota, USA.,Department of Plant and Microbial Biology, University of Minnesota-Twin Cities, St. Paul, Minnesota, USA
| | - Mohamed Y El-Naggar
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California, USA.,Department of Biological Sciences, University of Southern California, Los Angeles, California, USA.,Department of Chemistry, University of Southern California, Los Angeles, California, USA
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10
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Zamay TN, Prokopenko VS, Zamay SS, Lukyanenko KA, Kolovskaya OS, Orlov VA, Zamay GS, Galeev RG, Narodov AA, Kichkailo AS. Magnetic Nanodiscs-A New Promising Tool for Microsurgery of Malignant Neoplasms. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1459. [PMID: 34072903 PMCID: PMC8227103 DOI: 10.3390/nano11061459] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 12/29/2022]
Abstract
Magnetomechanical therapy is one of the most perspective directions in tumor microsurgery. According to the analysis of recent publications, it can be concluded that a nanoscalpel could become an instrument sufficient for cancer microsurgery. It should possess the following properties: (1) nano- or microsized; (2) affinity and specificity to the targets on tumor cells; (3) remote control. This nano- or microscalpel should include at least two components: (1) a physical nanostructure (particle, disc, plates) with the ability to transform the magnetic moment to mechanical torque; (2) a ligand-a molecule (antibody, aptamer, etc.) allowing the scalpel precisely target tumor cells. Literature analysis revealed that the most suitable nanoscalpel structures are anisotropic, magnetic micro- or nanodiscs with high-saturation magnetization and the absence of remanence, facilitating scalpel remote control via the magnetic field. Additionally, anisotropy enhances the transmigration of the discs to the tumor. To date, four types of magnetic microdiscs have been used for tumor destruction: synthetic antiferromagnetic P-SAF (perpendicular) and SAF (in-plane), vortex Py, and three-layer non-magnetic-ferromagnet-non-magnetic systems with flat quasi-dipole magnetic structures. In the current review, we discuss the biological effects of magnetic discs, the mechanisms of action, and the toxicity in alternating or rotating magnetic fields in vitro and in vivo. Based on the experimental data presented in the literature, we conclude that the targeted and remotely controlled magnetic field nanoscalpel is an effective and safe instrument for cancer therapy or theranostics.
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Affiliation(s)
- Tatiana N. Zamay
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia; (T.N.Z.); (K.A.L.); (O.S.K.); (G.S.Z.)
- Laboratory for Digital Controlled Drugs and Theranostics, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia
| | - Vladimir S. Prokopenko
- Institute of Physics and Informatics, Astafiev Krasnoyarsk State Pedagogical University, 660049 Krasnoyarsk, Russia;
| | - Sergey S. Zamay
- Molecular Electronics Department, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia;
| | - Kirill A. Lukyanenko
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia; (T.N.Z.); (K.A.L.); (O.S.K.); (G.S.Z.)
- Laboratory for Digital Controlled Drugs and Theranostics, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia
- School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
| | - Olga S. Kolovskaya
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia; (T.N.Z.); (K.A.L.); (O.S.K.); (G.S.Z.)
- Laboratory for Digital Controlled Drugs and Theranostics, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia
| | - Vitaly A. Orlov
- School of Engineering Physics and Radio Electronics, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia;
- Kirensky Institute of Physics Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Akademgorodok 50, bld. 38, 660036 Krasnoyarsk, Russia
| | - Galina S. Zamay
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia; (T.N.Z.); (K.A.L.); (O.S.K.); (G.S.Z.)
- Laboratory for Digital Controlled Drugs and Theranostics, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia
| | | | - Andrey A. Narodov
- Traumatology Orthopedics and Neurosurgery Department, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia;
| | - Anna S. Kichkailo
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voino-Yasenecky, 660029 Krasnoyarsk, Russia; (T.N.Z.); (K.A.L.); (O.S.K.); (G.S.Z.)
- Laboratory for Digital Controlled Drugs and Theranostics, Federal Research Center, Krasnoyarsk Science Center Siberian Branch of Russian Academy of Science, 660036 Krasnoyarsk, Russia
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11
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Aubry M, Wang WA, Guyodo Y, Delacou E, Guigner JM, Espeli O, Lebreton A, Guyot F, Gueroui Z. Engineering E. coli for Magnetic Control and the Spatial Localization of Functions. ACS Synth Biol 2020; 9:3030-3041. [PMID: 32927947 DOI: 10.1021/acssynbio.0c00286] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The fast-developing field of synthetic biology enables broad applications of programmed microorganisms including the development of whole-cell biosensors, delivery vehicles for therapeutics, or diagnostic agents. However, the lack of spatial control required for localizing microbial functions could limit their use and induce their dilution leading to ineffective action or dissemination. To overcome this limitation, the integration of magnetic properties into living systems enables a contact-less and orthogonal method for spatiotemporal control. Here, we generated a magnetic-sensing Escherichia coli by driving the formation of iron-rich bodies into bacteria. We found that these bacteria could be spatially controlled by magnetic forces and sustained cell growth and division, by transmitting asymmetrically their magnetic properties to one daughter cell. We combined the spatial control of bacteria with genetically encoded-adhesion properties to achieve the magnetic capture of specific target bacteria as well as the spatial modulation of human cell invasions.
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Affiliation(s)
- Mary Aubry
- P.A.S.T.E.U.R., Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Wei-An Wang
- P.A.S.T.E.U.R., Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
- IMPMC, Muséum National d’Histoire Naturelle, Sorbonne Université, UMR CNRS 7590, Paris, 75005, France
| | - Yohan Guyodo
- Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, F-75005, France
| | - Eugénia Delacou
- P.A.S.T.E.U.R., Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Jean-Michel Guigner
- IMPMC, Muséum National d’Histoire Naturelle, Sorbonne Université, UMR CNRS 7590, Paris, 75005, France
| | - Olivier Espeli
- CIRB-Collège de France, CNRS-UMR7241, INSERM U1050, PSL Research University, Paris, 75005, France
| | - Alice Lebreton
- Institut de biologie de l’ENS (IBENS), Département de biologie, École Normale Supérieure, CNRS, INSERM, PSL University, Paris, 75005, France
- INRAE, IBENS, Paris, 75005, France
| | - François Guyot
- IMPMC, Muséum National d’Histoire Naturelle, Sorbonne Université, UMR CNRS 7590, Paris, 75005, France
- Institut Universitaire de France (IUF), France
| | - Zoher Gueroui
- P.A.S.T.E.U.R., Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
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12
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Etemadi H, Plieger PG. Magnetic Fluid Hyperthermia Based on Magnetic Nanoparticles: Physical Characteristics, Historical Perspective, Clinical Trials, Technological Challenges, and Recent Advances. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000061] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hossein Etemadi
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
| | - Paul G. Plieger
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
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13
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Öztürk Er E, Dalgıç Bozyiğit G, Büyükpınar Ç, Bakırdere S. Magnetic Nanoparticles Based Solid Phase Extraction Methods for the Determination of Trace Elements. Crit Rev Anal Chem 2020; 52:231-249. [DOI: 10.1080/10408347.2020.1797465] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Elif Öztürk Er
- Chemical Engineering Department, Yıldız Technical University, İstanbul, Turkey
| | - Gamze Dalgıç Bozyiğit
- Faculty of Civil Engineering, Department of Environmental Engineering, Yıldız Technical University, İstanbul, Turkey
| | - Çağdaş Büyükpınar
- Department of Chemistry, Yıldız Technical University, İstanbul, Turkey
| | - Sezgin Bakırdere
- Department of Chemistry, Yıldız Technical University, İstanbul, Turkey
- Turkish Academy of Sciences (TÜBA), Ankara, Turkey
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14
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Ferreira M, Sousa J, Pais A, Vitorino C. The Role of Magnetic Nanoparticles in Cancer Nanotheranostics. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E266. [PMID: 31936128 PMCID: PMC7014348 DOI: 10.3390/ma13020266] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/05/2020] [Accepted: 01/06/2020] [Indexed: 02/07/2023]
Abstract
Technological development is in constant progress in the oncological field. The search for new concepts and strategies for improving cancer diagnosis, treatment and outcomes constitutes a necessary and continuous process, aiming at more specificity, efficiency, safety and better quality of life of the patients throughout the treatment. Nanotechnology embraces these purposes, offering a wide armamentarium of nanosized systems with the potential to incorporate both diagnosis and therapeutic features, towards real-time monitoring of cancer treatment. Within the nanotechnology field, magnetic nanosystems stand out as complex and promising nanoparticles with magnetic properties, that enable the use of these constructs for magnetic resonance imaging and thermal therapy purposes. Additionally, magnetic nanoparticles can be tailored for increased specificity and reduced toxicity, and functionalized with contrast, targeting and therapeutic agents, revealing great potential as multifunctional nanoplatforms for application in cancer theranostics. This review aims at providing a comprehensive description of the current designs, characterization techniques, synthesis methods, and the role of magnetic nanoparticles as promising nanotheranostic agents. A critical appraisal of the impact, potentialities and challenges associated with each technology is also presented.
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Affiliation(s)
- Maria Ferreira
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (M.F.); (J.S.)
| | - João Sousa
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (M.F.); (J.S.)
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal;
| | - Alberto Pais
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal;
| | - Carla Vitorino
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (M.F.); (J.S.)
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal;
- Centre for Neurosciences and Cell Biology (CNC), Faculty of Medicine, University of Coimbra, 3004-504 Coimbra, Portugal
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15
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Yadav VK, Khan SH, Malik P, Thappa A, Suriyaprabha R, Ravi RK, Choudhary N, Kalasariya H, Gnanamoorthy G. Microbial Synthesis of Nanoparticles and Their Applications for Wastewater Treatment. ENVIRONMENTAL AND MICROBIAL BIOTECHNOLOGY 2020. [DOI: 10.1007/978-981-15-2817-0_7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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16
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Alphandéry E, Idbaih A, Adam C, Delattre JY, Schmitt C, Gazeau F, Guyot F, Chebbi I. Biodegraded magnetosomes with reduced size and heating power maintain a persistent activity against intracranial U87-Luc mouse GBM tumors. J Nanobiotechnology 2019; 17:126. [PMID: 31870376 PMCID: PMC6929367 DOI: 10.1186/s12951-019-0555-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 12/03/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND An important but rarely addressed question in nano-therapy is to know whether bio-degraded nanoparticles with reduced sizes and weakened heating power are able to maintain sufficient anti-tumor activity to fully eradicate a tumor, hence preventing tumor re-growth. To answer it, we studied magnetosomes, which are nanoparticles synthesized by magnetotactic bacteria with sufficiently large sizes (~ 30 nm on average) to enable a follow-up of nanoparticle sizes/heating power variations under two different altering conditions that do not prevent anti-tumor activity, i.e. in vitro cellular internalization and in vivo intra-tumor stay for more than 30 days. RESULTS When magnetosomes are internalized in U87-Luc cells by being incubated with these cells during 24 h in vitro, the dominant magnetosome sizes within the magnetosome size distribution (DMS) and specific absorption rate (SAR) strongly decrease from DMS ~ 40 nm and SAR ~ 1234 W/gFe before internalization to DMS ~ 11 nm and SAR ~ 57 W/gFe after internalization, a behavior that does not prevent internalized magnetosomes to efficiently destroy U87-Luc cell, i.e. the percentage of U87-Luc living cells incubated with magnetosomes decreases by 25% between before and after alternating magnetic field (AMF) application. When 2 µl of a suspension containing 40 µg of magnetosomes are administered to intracranial U87-Luc tumors of 2 mm3 and exposed (or not) to 15 magnetic sessions (MS), each one consisting in 30 min application of an AMF of 27 mT and 198 kHz, DMS and SAR decrease between before and after the 15 MS from ~ 40 nm and ~ 4 W/gFe down to ~ 29 nm and ~ 0 W/gFe. Although the magnetosome heating power is weakened in vivo, i.e. no measurable tumor temperature increase is observed after the sixth MS, anti-tumor activity remains persistent up to the 15th MS, resulting in full tumor disappearance among 50% of treated mice. CONCLUSION Here, we report sustained magnetosome anti-tumor activity under conditions of significant magnetosome size reduction and complete loss of magnetosome heating power.
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Affiliation(s)
- Edouard Alphandéry
- Institut de minéralogie et de Physique Des matériaux et de Cosmochimie, UMR 7590 CNRS, Sorbonne Universités, UPMC, University Paris 06, Muséum National D'Histoire Naturelle, 4 Place Jussieu, 75005, Paris, France.
- Nanobacterie SARL, 36 boulevard Flandrin, 75016, Paris, France.
| | - Ahmed Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, F-75013, Paris, France
| | - Clovis Adam
- Laboratoire de Neuropathologie, GHU Paris-Sud-Hôpital Bicêtre, 78 rue du Général Leclerc, 94270, Le Kremlin Bicêtre, France
| | - Jean-Yves Delattre
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, F-75013, Paris, France
| | - Charlotte Schmitt
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, F-75013, Paris, France
| | - Florence Gazeau
- Laboratoire de matière et systèmes Complexes, MSC, Université Paris Diderot, Bâtiment Condorcet, Case 7056, 75205, Paris Cedex 13, France
| | - François Guyot
- Institut de minéralogie et de Physique Des matériaux et de Cosmochimie, UMR 7590 CNRS, Sorbonne Universités, UPMC, University Paris 06, Muséum National D'Histoire Naturelle, 4 Place Jussieu, 75005, Paris, France
- Institut Universitaire de France, 75013, Paris, France
| | - Imène Chebbi
- Nanobacterie SARL, 36 boulevard Flandrin, 75016, Paris, France
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17
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Raguraman V, Suthindhiran K. Comparative Studies on Functionalization of Bacterial Magnetic Nanoparticles for Drug Delivery. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01737-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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18
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Hafsi M, Preveral S, Hoog C, Hérault J, Perrier GA, Lefèvre CT, Michel H, Pignol D, Doyen J, Pourcher T, Humbert O, Thariat J, Cambien B. RGD-functionalized magnetosomes are efficient tumor radioenhancers for X-rays and protons. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 23:102084. [PMID: 31454552 DOI: 10.1016/j.nano.2019.102084] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 07/23/2019] [Accepted: 08/04/2019] [Indexed: 02/03/2023]
Abstract
Although chemically synthesized ferro/ferrimagnetic nanoparticles have attracted great attention in cancer theranostics, they lack radio-enhancement efficacy due to low targeting and internalization ability. Herein, we investigated the potential of RGD-tagged magnetosomes, bacterial biogenic magnetic nanoparticles naturally coated with a biological membrane and genetically engineered to express an RGD peptide, as tumor radioenhancers for conventional radiotherapy and proton therapy. Although native and RGD-magnetosomes similarly enhanced radiation-induced damage to plasmid DNA, RGD-magnetoprobes were able to boost the efficacy of radiotherapy to a much larger extent than native magnetosomes both on cancer cells and in tumors. Combined to magnetosomes@RGD, proton therapy exceeded the efficacy of X-rays at equivalent doses. Also, increased secondary emissions were measured after irradiation of magnetosomes with protons versus photons. Our results indicate the therapeutic advantage of using functionalized magnetoparticles to sensitize tumors to both X-rays and protons and strengthen the case for developing biogenic magnetoparticles for multimodal nanomedicine in cancer therapy.
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Affiliation(s)
- Maha Hafsi
- Laboratoire TIRO, UMRE 4320, BIAM, DRT, CEA, Nice Côte d'Azur University, France
| | - Sandra Preveral
- Laboratoire de Bioénergétique Cellulaire, Institute of Biosciences and Biotechnologies of Aix Marseille (BIAM), Saint-Paul-lez-Durance, France
| | - Christopher Hoog
- Department of Radiology, Centre Antoine Lacassagne, Nice Côte d'Azur University, France; Federation Claude Lalanne, Nice Côte d'Azur University, France
| | - Joel Hérault
- Department of Radiation Therapy, Proton Therapy Center, Centre Antoine Lacassagne, Nice Côte d'Azur University, France; Federation Claude Lalanne, Nice Côte d'Azur University, France
| | - Géraldine Adryanczyk Perrier
- Laboratoire de Bioénergétique Cellulaire, Institute of Biosciences and Biotechnologies of Aix Marseille (BIAM), Saint-Paul-lez-Durance, France
| | - Christopher T Lefèvre
- Laboratoire de Bioénergétique Cellulaire, Institute of Biosciences and Biotechnologies of Aix Marseille (BIAM), Saint-Paul-lez-Durance, France
| | - Hervé Michel
- Institut de Chimie de Nice, UMR7272, Nice Côte d'Azur University, France
| | - David Pignol
- Laboratoire de Bioénergétique Cellulaire, Institute of Biosciences and Biotechnologies of Aix Marseille (BIAM), Saint-Paul-lez-Durance, France
| | - Jérôme Doyen
- Department of Radiation Therapy, Proton Therapy Center, Centre Antoine Lacassagne, Nice Côte d'Azur University, France; Federation Claude Lalanne, Nice Côte d'Azur University, France
| | - Thierry Pourcher
- Laboratoire TIRO, UMRE 4320, BIAM, DRT, CEA, Nice Côte d'Azur University, France; Federation Claude Lalanne, Nice Côte d'Azur University, France
| | - Olivier Humbert
- Laboratoire TIRO, UMRE 4320, BIAM, DRT, CEA, Nice Côte d'Azur University, France; Department of Nuclear Medicine, Centre Antoine Lacassagne, Nice Côte d'Azur University, France
| | - Juliette Thariat
- Department of Radiology, Centre Antoine Lacassagne, Nice Côte d'Azur University, France; Department of Radiation Therapy, Proton Therapy Center, Centre Antoine Lacassagne, Nice Côte d'Azur University, France; Department of Radiation Oncology, Centre François Baclesse, Université de Normandie, France
| | - Béatrice Cambien
- Laboratoire TIRO, UMRE 4320, BIAM, DRT, CEA, Nice Côte d'Azur University, France; Federation Claude Lalanne, Nice Côte d'Azur University, France.
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Wang J, Geng Y, Zhang Y, Wang X, Liu J, Basit A, Miao T, Liu W, Jiang W. Bacterial magnetosomes loaded with doxorubicin and transferrin improve targeted therapy of hepatocellular carcinoma. Nanotheranostics 2019; 3:284-298. [PMID: 31423412 PMCID: PMC6696728 DOI: 10.7150/ntno.34601] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 07/01/2019] [Indexed: 12/20/2022] Open
Abstract
High metastatic rate and recurrence of tumor because of tumor circulating cells are seriously hinders for clinical tumor therapy. Herein, we develop a novel, active-targeting nanotherapeutic by simultaneously loading doxorubicin (DOX) and transferrin (Tf) onto bacterial magnetosomes (Tf-BMs-DOX) and investigate its antitumor efficacy in vitro and in vivo. Drug release profiles indicated that Tf-BMs/BMs loaded with DOX were capable of sustained drug release, suggesting that reduce drugs required frequency of administration and enhance their therapeutic effect. The results of cellular uptake revealed that Tf-BMs-DOX recognized hepatocellular carcinoma HepG2 cells more specifically compared to HL-7702 normal hepatocytes because of high expression of transferrin receptor (TfR) on the surface of HepG2 cells. Tf-BMs-DOX increased tumor cytotoxicity and apoptosis more significantly than free DOX or BMs-DOX by regulating the expression of tumor-related and apoptosis-related genes. Following intravenous injection in HepG2 cell-bearing mice, Tf-BMs-DOX displayed tumor suppression rate of 56.78%, significantly higher than that of the BMs-DOX (41.53%) and free DOX (31.26%) groups. These results suggest that Tf-BMs-DOX have the potential to actively target to tumor sites, as well as the ability to kill circulating tumor cells via intravenous injection. Our findings provide a promising candidate for the clinical treatment of metastatic cancer.
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Affiliation(s)
- Jiaojiao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Yuanyuan Geng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Yunpeng Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Xi Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Junquan Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Abdul Basit
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Ting Miao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Weiquan Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Wei Jiang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
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20
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Geng Y, Wang J, Wang X, Liu J, Zhang Y, Niu W, Basit A, Liu W, Jiang W. Growth-inhibitory effects of anthracycline-loaded bacterial magnetosomes against hepatic cancer in vitro and in vivo. Nanomedicine (Lond) 2019; 14:1663-1680. [PMID: 31167626 DOI: 10.2217/nnm-2018-0296] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Aim: This study aimed to develop anthracycline-loaded bacterial magnetosomes (BMs) with enhanced anticancer efficiency and elucidate their endocytosis mechanism. Methods: Drug-loaded BMs (DBMs) were successfully prepared and characterized. DBMs endocytosis was investigated within HepG2 cells. The anticancer effect of DBMs was studied both in vitro and in vivo. Results: Doxorubicin-BMs and daunorubicin-BMs showed enhanced growth inhibitory effect in vitro and in vivo with no notable toxicity to normal tissues. The DBMs were internalized into cells through caveolae-mediated endocytosis and macropinocytosis. The loaded drugs were released from DBMs in cytoplasm and entered the nucleus to exert their activity. Conclusion: Our findings offer promising candidates for improved cancer therapy with a clear mechanism of DBMs endocytosis and working principle.
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Affiliation(s)
- Yuanyuan Geng
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Jiaojiao Wang
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Xi Wang
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Junquan Liu
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Yunpeng Zhang
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Wei Niu
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Abdul Basit
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Weiquan Liu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
| | - Wei Jiang
- Beijing Advanced Innovation Center for Food Nutrition & Human Health, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China.,State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Yuanmingyuan West Road 2, Beijing 100193, PR China
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21
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Cypriano J, Werckmann J, Vargas G, Lopes dos Santos A, Silva KT, Leão P, Almeida FP, Bazylinski DA, Farina M, Lins U, Abreu F. Uptake and persistence of bacterial magnetite magnetosomes in a mammalian cell line: Implications for medical and biotechnological applications. PLoS One 2019; 14:e0215657. [PMID: 31013301 PMCID: PMC6478323 DOI: 10.1371/journal.pone.0215657] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/07/2019] [Indexed: 01/29/2023] Open
Abstract
Magnetotactic bacteria biomineralize intracellular magnetic nanocrystals surrounded by a lipid bilayer called magnetosomes. Due to their unique characteristics, magnetite magnetosomes are promising tools in Biomedicine. However, the uptake, persistence, and accumulation of magnetosomes within mammalian cells have not been well studied. Here, the endocytic pathway of magnetite magnetosomes and their effects on human cervix epithelial (HeLa) cells were studied by electron microscopy and high spatial resolution nano-analysis techniques. Transmission electron microscopy of HeLa cells after incubation with purified magnetosomes showed the presence of magnetic nanoparticles inside or outside endosomes within the cell, which suggests different modes of internalization, and that these structures persisted beyond 120 h after internalization. High-resolution transmission electron microscopy and electron energy loss spectra of internalized magnetosome crystals showed no structural or chemical changes in these structures. Although crystal morphology was preserved, iron oxide crystalline particles of approximately 5 nm near internalized magnetosomes suggests that minor degradation of the original mineral structures might occur. Cytotoxicity and microscopy analysis showed that magnetosomes did not result in any apparent effect on HeLa cells viability or morphology. Based on our results, magnetosomes have significant biocompatibility with mammalian cells and thus have great potential in medical, biotechnological applications.
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Affiliation(s)
- Jefferson Cypriano
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jacques Werckmann
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, Brazil
| | - Gabriele Vargas
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Adriana Lopes dos Santos
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Asian School of the Environment, Nanyang Technological University, Singapore, Singapore
| | - Karen T. Silva
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Pedro Leão
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fernando P. Almeida
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Dennis A. Bazylinski
- School of life Sciences, University of Nevada at Las Vegas, Las Vegas, Nevada, United States of America
| | - Marcos Farina
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ulysses Lins
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fernanda Abreu
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- * E-mail:
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Fuduche M, Davidson S, Boileau C, Wu LF, Combet-Blanc Y. A Novel Highly Efficient Device for Growing Micro-Aerophilic Microorganisms. Front Microbiol 2019; 10:534. [PMID: 31001208 PMCID: PMC6434946 DOI: 10.3389/fmicb.2019.00534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 03/01/2019] [Indexed: 11/13/2022] Open
Abstract
This work describes a novel, simple and cost-effective culture system, named the Micro-Oxygenated Culture Device (MOCD), designed to grow microorganisms under particularly challenging oxygenation conditions. Two microaerophilic magnetotactic bacteria, a freshwater Magnetospirillum gryphiswaldense strain MSR-1 and a marine Magnetospira sp. strain QH-2, were used as biological models to prove the efficiency of the MOCD and to evaluate its specifications. Using the MOCD, growth rates of MSR-1 and QH-2 increased by four and twofold, respectively, when compared to traditional growing techniques using simple bottles. Oxystat-bioreactors have been typically used and specifically designed to control low dissolved oxygen concentrations, however, the MOCD, which is far less sophisticated was proven to be as efficient for both MSR-1 and QH-2 cultures with regard to growth rate, and even better for MSR-1 when looking at cell yield (70% increase). The MOCD enables a wide range of oxygenation conditions to be studied, including different O2-gradients. This makes it an innovative and ingenious culture device that opens up new parameters for growing microaerobic microorganisms.
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Affiliation(s)
- Maxime Fuduche
- Aix Marseille University, IRD, CNRS, Université de Toulon, Marseille, France
| | - Sylvain Davidson
- Aix Marseille University, IRD, CNRS, Université de Toulon, Marseille, France
| | - Céline Boileau
- Aix Marseille University, IRD, CNRS, Université de Toulon, Marseille, France
| | - Long-Fei Wu
- Aix Marseille University, CNRS, LCB, Marseille, France
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23
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Chen F, Tang F, Yang CT, Zhao X, Wang J, Thierry B, Bansal V, Dai J, Zhou X. Fast and Highly Sensitive Detection of Pathogens Wreathed with Magnetic Nanoparticles Using Dark-Field Microscopy. ACS Sens 2018; 3:2175-2181. [PMID: 30244571 DOI: 10.1021/acssensors.8b00785] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Cryptosporidium parvum ( C. parvum) is a highly potent zoonotic pathogen, which can do significant harm to both human beings and livestock. However, existing technologies or methods are deficient for rapid on-site detection of water contaminated with C. parvum. Better detection approaches are needed to allow water management agencies to stop major breakouts of the pathogen. Herein, we present a novel detection method for cryptosporidium in a tiny drop of sample using a magnetic nanoparticle (MNP) probe combined with dark-field microscopy in 30 min. The designed MNP probes bind with high affinity to C. parvum, resulting in the formation of a golden garland-like structure under dark-field microscopy. This MNP-based dark-field counting strategy yields an amazing PCR-like sensitivity of 8 attomolar (aM) (5 pathogens in 1 μL). Importantly, the assay is very rapid (∼30 min) and is very simple to perform as it involves only one step of mixing and magnetic separation, followed by dropping on a slide for counting under dark-field microscope. By combining the advantages of the specific light-scattering characteristic of MNP probe under dark field and the selective magnetic separation ability of functionalized MNP, the proposed MNP-based dark-field enumeration method offers low cost and significant translational potential.
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Affiliation(s)
- Fenglei Chen
- College of Veterinary Medicine, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Fang Tang
- Key Laboratory of Animal Bacteriology, Ministry of Agriculture, College of Veterinary medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Chih-Tsung Yang
- Future Industries Institute and ARC Centre of Excellence in Convergent Bio and Nano Science and Technology, University of South Australia, Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | - Xinyao Zhao
- School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, China
| | - Jun Wang
- School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, China
| | - Benjamin Thierry
- Future Industries Institute and ARC Centre of Excellence in Convergent Bio and Nano Science and Technology, University of South Australia, Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | - Vipul Bansal
- Ian Potter NanoBioSensing Facility, NanoBiotechnology Research Laboratory, School of Science, RMIT University, Melbourne, Victoria 3001, Australia
| | - Jianjun Dai
- Key Laboratory of Animal Bacteriology, Ministry of Agriculture, College of Veterinary medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Xin Zhou
- College of Veterinary Medicine, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
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24
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Saratale RG, Karuppusamy I, Saratale GD, Pugazhendhi A, Kumar G, Park Y, Ghodake GS, Bharagava RN, Banu JR, Shin HS. A comprehensive review on green nanomaterials using biological systems: Recent perception and their future applications. Colloids Surf B Biointerfaces 2018; 170:20-35. [DOI: 10.1016/j.colsurfb.2018.05.045] [Citation(s) in RCA: 188] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 05/17/2018] [Accepted: 05/19/2018] [Indexed: 01/18/2023]
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25
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Vargas G, Cypriano J, Correa T, Leão P, Bazylinski DA, Abreu F. Applications of Magnetotactic Bacteria, Magnetosomes and Magnetosome Crystals in Biotechnology and Nanotechnology: Mini-Review. Molecules 2018; 23:E2438. [PMID: 30249983 PMCID: PMC6222368 DOI: 10.3390/molecules23102438] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 09/17/2018] [Accepted: 09/20/2018] [Indexed: 12/31/2022] Open
Abstract
Magnetotactic bacteria (MTB) biomineralize magnetosomes, which are defined as intracellular nanocrystals of the magnetic minerals magnetite (Fe₃O₄) or greigite (Fe₃S₄) enveloped by a phospholipid bilayer membrane. The synthesis of magnetosomes is controlled by a specific set of genes that encode proteins, some of which are exclusively found in the magnetosome membrane in the cell. Over the past several decades, interest in nanoscale technology (nanotechnology) and biotechnology has increased significantly due to the development and establishment of new commercial, medical and scientific processes and applications that utilize nanomaterials, some of which are biologically derived. One excellent example of a biological nanomaterial that is showing great promise for use in a large number of commercial and medical applications are bacterial magnetite magnetosomes. Unlike chemically-synthesized magnetite nanoparticles, magnetosome magnetite crystals are stable single-magnetic domains and are thus permanently magnetic at ambient temperature, are of high chemical purity, and display a narrow size range and consistent crystal morphology. These physical/chemical features are important in their use in biotechnological and other applications. Applications utilizing magnetite-producing MTB, magnetite magnetosomes and/or magnetosome magnetite crystals include and/or involve bioremediation, cell separation, DNA/antigen recovery or detection, drug delivery, enzyme immobilization, magnetic hyperthermia and contrast enhancement of magnetic resonance imaging. Metric analysis using Scopus and Web of Science databases from 2003 to 2018 showed that applied research involving magnetite from MTB in some form has been focused mainly in biomedical applications, particularly in magnetic hyperthermia and drug delivery.
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Affiliation(s)
- Gabriele Vargas
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil.
| | - Jefferson Cypriano
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil.
| | - Tarcisio Correa
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil.
| | - Pedro Leão
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil.
| | - Dennis A Bazylinski
- School of Life Sciences, University of Nevada at Las Vegas, Las Vegas, NV 89154-4004, USA.
| | - Fernanda Abreu
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil.
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26
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Kotelnikova PA, Shipunova VO, Aghayeva UF, Stremovskiy OA, Nikitin MP, Novikov IA, Schulga AA, Deyev SM, Petrov RV. Synthesis of Magnetic Nanoparticles Stabilized by Magnetite-Binding Protein for Targeted Delivery to Cancer Cells. DOKL BIOCHEM BIOPHYS 2018; 481:198-200. [PMID: 30168058 DOI: 10.1134/s1607672918040051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Indexed: 01/29/2023]
Abstract
A new method for obtaining biomodified magnetite nanoparticles for targeted delivery to cells was developed. The method is based on the use of the C-terminal fragment of the Mms6 protein, which is involved in the magnetite biomineralization during the synthesis of magnetosomes in magnetotactic bacteria Magnetospirillum magneticum AMB-1, and the barnase*barstar high-affinity protein pair. The Mms6 protein fragment is required for stabilizing magnetite, and the barnase*barstar pair mediates the interaction between nanoparticles and the component for modification. The efficiency of this method was confirmed in the synthesis of magnetite nanoparticles recognizing the HER2/neu tumor marker and in the selective labeling of HER2/neu with these nanoparticles on the surface of cancer cells.
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Affiliation(s)
- P A Kotelnikova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow oblast, Russia
| | - V O Shipunova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia. .,Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow oblast, Russia. .,National Research Nuclear University "MEPhI,", Moscow, Russia.
| | - U F Aghayeva
- Department of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, 10027, USA
| | - O A Stremovskiy
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - M P Nikitin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow oblast, Russia
| | - I A Novikov
- Research Institute of Eye Diseases, Moscow, Russia
| | - A A Schulga
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - S M Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,National Research Nuclear University "MEPhI,", Moscow, Russia
| | - R V Petrov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
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27
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Ren E, Lei Z, Wang J, Zhang Y, Liu G. Magnetosome Modification: From Bio-Nano Engineering Toward Nanomedicine. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- En Ren
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361102 China
| | - Zhao Lei
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361102 China
| | - Junqing Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361102 China
| | - Yang Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361102 China
| | - Gang Liu
- State Key Laboratory of Cellular Stress Biology; Innovation Center for Cell Biology; School of Life Sciences; Xiamen University; Xiamen 361102 China
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
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28
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Accumulation and Dissolution of Magnetite Crystals in a Magnetically Responsive Ciliate. Appl Environ Microbiol 2018; 84:AEM.02865-17. [PMID: 29439993 DOI: 10.1128/aem.02865-17] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 02/05/2018] [Indexed: 11/20/2022] Open
Abstract
Magnetotactic bacteria (MTB) represent a group of microorganisms that are widespread in aquatic habitats and thrive at oxic-anoxic interfaces. They are able to scavenge high concentrations of iron thanks to the biomineralization of magnetic crystals in their unique organelles, the so-called magnetosome chains. Although their biodiversity has been intensively studied, their ecology and impact on iron cycling remain largely unexplored. Predation by protozoa was suggested as one of the ecological processes that could be involved in the release of iron back into the ecosystem. Magnetic protozoa were previously observed in aquatic environments, but their diversity and the fate of particulate iron during grazing are poorly documented. In this study, we report the morphological and molecular characterizations of a magnetically responsive MTB-grazing protozoan able to ingest high quantities of MTB. This protozoan is tentatively identified as Uronema marinum, a ciliate known to be a predator of bacteria. Using light and electron microscopy, we investigated in detail the vacuoles in which the lysis of phagocytized prokaryotes occurs. We carried out high-resolution observations of aligned magnetosome chains and ongoing dissolution of crystals. Particulate iron in the ciliate represented approximately 0.01% of its total volume. We show the ubiquity of this interaction in other types of environments and describe different grazing strategies. These data contribute to the mounting evidence that the interactions between MTB and protozoa might play a significant role in iron turnover in microaerophilic habitats.IMPORTANCE Identifying participants of each biogeochemical cycle is a prerequisite to our understanding of ecosystem functioning. Magnetotactic bacteria (MTB) participate in iron cycling by concentrating large amounts of biomineralized iron minerals in their cells, which impacts their chemical environment at, or below, the oxic-anoxic transition zone in aquatic habitats. It was shown that some protozoa inhabiting this niche could become magnetic by the ingestion of magnetic crystals biomineralized by grazed MTB. In this study, we show that magnetic MTB grazers are commonly observed in marine and freshwater sediments and can sometimes accumulate very large amounts of particulate iron. We describe here different phagocytosis strategies, determined using magnetic particles from MTB as tracers after their ingestion by the protozoa. This study paves the way for potential scientific or medical applications using MTB grazers as magnetosome hyperaccumulators.
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29
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Pai AR, Nair B. Biosynthesis of
γ
‐Fe
2
O
3
@CuO core–shell nanoclusters using aqueous extract of
Sesbania grandiflora Linn
fresh leaves, its characterisation, and antimicrobial activity studies against
Staphylococcus aureus
strains. IET Nanobiotechnol 2018. [DOI: 10.1049/iet-nbt.2016.0197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Asha R. Pai
- Department of PhysicsAmrita School of Arts and SciencesAmrita Vishwa VidyapeethamAmritapuriKollam690525India
- Amrita School of Biotechnology Amrita Vishwa VidyapeethamAmritapuriKollam 690525India
| | - Bipin Nair
- Amrita School of Biotechnology Amrita Vishwa VidyapeethamAmritapuriKollam 690525India
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30
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Mosayebi J, Kiyasatfar M, Laurent S. Synthesis, Functionalization, and Design of Magnetic Nanoparticles for Theranostic Applications. Adv Healthc Mater 2017; 6. [PMID: 28990364 DOI: 10.1002/adhm.201700306] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 06/14/2017] [Indexed: 12/13/2022]
Abstract
In order to translate nanotechnology into medical practice, magnetic nanoparticles (MNPs) have been presented as a class of non-invasive nanomaterials for numerous biomedical applications. In particular, MNPs have opened a door for simultaneous diagnosis and brisk treatment of diseases in the form of theranostic agents. This review highlights the recent advances in preparation and utilization of MNPs from the synthesis and functionalization steps to the final design consideration in evading the body immune system for therapeutic and diagnostic applications with addressing the most recent examples of the literature in each section. This study provides a conceptual framework of a wide range of synthetic routes classified mainly as wet chemistry, state-of-the-art microfluidic reactors, and biogenic routes, along with the most popular coating materials to stabilize resultant MNPs. Additionally, key aspects of prolonging the half-life of MNPs via overcoming the sequential biological barriers are covered through unraveling the biophysical interactions at the bio-nano interface and giving a set of criteria to efficiently modulate MNPs' physicochemical properties. Furthermore, concepts of passive and active targeting for successful cell internalization, by respectively exploiting the unique properties of cancers and novel targeting ligands are described in detail. Finally, this study extensively covers the recent developments in magnetic drug targeting and hyperthermia as therapeutic applications of MNPs. In addition, multi-modal imaging via fusion of magnetic resonance imaging, and also innovative magnetic particle imaging with other imaging techniques for early diagnosis of diseases are extensively provided.
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Affiliation(s)
- Jalal Mosayebi
- Department of Mechanical Engineering; Urmia University; Urmia 5756151818 Iran
| | - Mehdi Kiyasatfar
- Department of Mechanical Engineering; Urmia University; Urmia 5756151818 Iran
| | - Sophie Laurent
- Laboratory of NMR and Molecular Imaging; University of Mons; Mons Belgium
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31
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Erdal E, Demirbilek M, Yeh Y, Akbal Ö, Ruff L, Bozkurt D, Cabuk A, Senel Y, Gumuskaya B, Algın O, Colak S, Esener S, Denkbas EB. A Comparative Study of Receptor-Targeted Magnetosome and HSA-Coated Iron Oxide Nanoparticles as MRI Contrast-Enhancing Agent in Animal Cancer Model. Appl Biochem Biotechnol 2017; 185:91-113. [PMID: 29082480 DOI: 10.1007/s12010-017-2642-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 10/18/2017] [Indexed: 12/12/2022]
Abstract
Magnetosomes are specialized organelles arranged in intracellular chains in magnetotactic bacteria. The superparamagnetic property of these magnetite crystals provides potential applications as contrast-enhancing agents for magnetic resonance imaging. In this study, we compared two different nanoparticles that are bacterial magnetosome and HSA-coated iron oxide nanoparticles for targeting breast cancer. Both magnetosomes and HSA-coated iron oxide nanoparticles were chemically conjugated to fluorescent-labeled anti-EGFR antibodies. Antibody-conjugated nanoparticles were able to bind the MDA-MB-231 cell line, as assessed by flow cytometry. To compare the cytotoxic effect of nanoparticles, MTT assay was used, and according to the results, HSA-coated iron oxide nanoparticles were less cytotoxic to breast cancer cells than magnetosomes. Magnetosomes were bound with higher rate to breast cancer cells than HSA-coated iron oxide nanoparticles. While 250 μg/ml of magnetosomes was bound 92 ± 0.2%, 250 μg/ml of HSA-coated iron oxide nanoparticles was bound with a rate of 65 ± 5%. In vivo efficiencies of these nanoparticles on breast cancer generated in nude mice were assessed by MRI imaging. Anti-EGFR-modified nanoparticles provide higher resolution images than unmodified nanoparticles. Also, magnetosome with anti-EGFR produced darker image of the tumor tissue in T2-weighted MRI than HSA-coated iron oxide nanoparticles with anti-EGFR. In vivo MR imaging in a mouse breast cancer model shows effective intratumoral distribution of both nanoparticles in the tumor tissue. However, magnetosome demonstrated higher distribution than HSA-coated iron oxide nanoparticles according to fluorescence microscopy evaluation. According to the results of in vitro and in vivo study results, magnetosomes are promising for targeting and therapy applications of the breast cancer cells.
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Affiliation(s)
- Ebru Erdal
- Department of Biology, Aksaray University, Aksaray, Turkey
| | - Murat Demirbilek
- Advanced Technologies Application and Research Center, Hacettepe University, Beytepe, Ankara, Turkey
| | - Yasan Yeh
- Department of Bioengineering, University of California at San Diego, La Jolla, CA, USA
| | - Öznur Akbal
- Department of Biology, Polatlı Art and Science Faculty, Gazi University, Polatlı, Ankara, Turkey
| | - Laura Ruff
- Moores Cancer Center, University of California at San Diego, La Jolla, CA, USA
| | - Damla Bozkurt
- Department of Biology, Osmangazi University, Eskisehir, Turkey
| | - Ahmet Cabuk
- Department of Biology, Osmangazi University, Eskisehir, Turkey.,Biotechnology and Biosafety Division Department, Osmangazi University, Eskisehir, Turkey
| | - Yasin Senel
- Veterinary Internal Medicine Division, Ankara University, Ankara, Turkey
| | - Berrak Gumuskaya
- Department of Patology, Yıldırım Beyazıt University, Ataturk Education and Research Hospital, Bilkent, Ankara, Turkey
| | - Oktay Algın
- Department of Radiology, Yıldırım Beyazıt University, Ataturk Education and Research Hospital, Bilkent, Ankara, Turkey
| | - Seyda Colak
- Physics Engineering Department, Hacettepe University, 06800, Beytepe, Ankara, Turkey
| | - Sadık Esener
- Moores Cancer Center, University of California at San Diego, La Jolla, CA, USA.,Department of Electrical and Computer Engineering, University of California San Diego, La Jolla, CA, USA
| | - Emir B Denkbas
- Chemistry Department, Biochemistry Division, Hacettepe University, Beytepe, Ankara, Turkey.
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32
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Yan L, Da H, Zhang S, López VM, Wang W. Bacterial magnetosome and its potential application. Microbiol Res 2017; 203:19-28. [PMID: 28754204 DOI: 10.1016/j.micres.2017.06.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/08/2017] [Accepted: 06/17/2017] [Indexed: 01/01/2023]
Abstract
Bacterial magnetosome, synthetized by magnetosome-producing microorganisms including magnetotactic bacteria (MTB) and some non-magnetotactic bacteria (Non-MTB), is a new type of material comprising magnetic nanocrystals surrounded by a phospholipid bilayer. Because of the special properties such as single magnetic domain, excellent biocompatibility and surface modification, bacterial magnetosome has become an increasingly attractive for researchers in biology, medicine, paleomagnetism, geology and environmental science. This review briefly describes the general feature of magnetosome-producing microorganisms. This article also highlights recent advances in the understanding of the biochemical and magnetic characteristics of bacterial magnetosome, as well as the magnetosome formation mechanism including iron ions uptake, magnetosome membrane formation, biomineralization and magnetosome chain assembly. Finally, this review presents the potential applications of bacterial magnetosome in biomedicine, wastewater treatment, and the significance of mineralization of magnetosome in biology and geology.
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Affiliation(s)
- Lei Yan
- Heilongjiang Provincial Key Laboratory of Environmental Microbiology and Recycling of Argo-Waste in Cold Region, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, 163319, PR China.
| | - Huiyun Da
- Heilongjiang Provincial Key Laboratory of Environmental Microbiology and Recycling of Argo-Waste in Cold Region, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, 163319, PR China
| | - Shuang Zhang
- Heilongjiang Provincial Key Laboratory of Environmental Microbiology and Recycling of Argo-Waste in Cold Region, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, 163319, PR China
| | - Viviana Morillo López
- School of Life Sciences, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA
| | - Weidong Wang
- Heilongjiang Provincial Key Laboratory of Environmental Microbiology and Recycling of Argo-Waste in Cold Region, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, 163319, PR China
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33
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Vargas-Estevez C, Blanquer A, Dulal P, Pérez Del Real R, Duch M, Ibáñez E, Barrios L, Murillo G, Torras N, Nogués C, Stadler BJH, Plaza JA, Esteve J. Study of Galfenol direct cytotoxicity and remote microactuation in cells. Biomaterials 2017; 139:67-74. [PMID: 28586720 DOI: 10.1016/j.biomaterials.2017.05.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 05/23/2017] [Accepted: 05/29/2017] [Indexed: 02/06/2023]
Abstract
Remote microactuators are of great interest in biology and medicine as minimally-invasive tools for cellular stimulation. Remote actuation can be achieved by active magnetostrictive transducers which are capable of changing shape in response to external magnetic fields thereby creating controlled displacements. Among the magnetostrictive materials, Galfenol, the multifaceted iron-based smart material, offers high magnetostriction with robust mechanical properties. In order to explore these capabilities for biomedical applications, it is necessary to study the feasibility of material miniaturization in standard fabrication processes as well as evaluate the biocompatibility. Here we develop a technology to fabricate, release, and suspend Galfenol-based microparticles, without affecting the integrity of the material. The morphology, composition and magnetic properties of the material itself are characterized. The direct cytotoxicity of Galfenol is evaluated in vitro using human macrophages, osteoblast and osteosarcoma cells. In addition, cytotoxicity and actuation of Galfenol microparticles in suspension are evaluated using human macrophages. The biological parameters analyzed indicate that Galfenol is not cytotoxic, even after internalization of some of the particles by macrophages. The microparticles were remotely actuated forming intra- and extracellular chains that did not impact the integrity of the cells. The results propose Galfenol as a suitable material to develop remote microactuators for cell biology studies and intracellular applications.
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Affiliation(s)
- Carolina Vargas-Estevez
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain.
| | - Andreu Blanquer
- Departament Biologia Cel·lular, Fisiologia i Immunologia, Facultat Biociències, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, 08193, Spain
| | - Prabesh Dulal
- Department of Chemical Engineering & Materials Science, University of Minnesota Twin Cities, Minneapolis, MN 55455, USA
| | | | - Marta Duch
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain
| | - Elena Ibáñez
- Departament Biologia Cel·lular, Fisiologia i Immunologia, Facultat Biociències, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, 08193, Spain
| | - Leonardo Barrios
- Departament Biologia Cel·lular, Fisiologia i Immunologia, Facultat Biociències, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, 08193, Spain
| | - Gonzalo Murillo
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain
| | - Núria Torras
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain
| | - Carme Nogués
- Departament Biologia Cel·lular, Fisiologia i Immunologia, Facultat Biociències, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, 08193, Spain.
| | - Bethanie J H Stadler
- Department of Electrical & Computer Engineering, University of Minnesota Twin Cities, Minneapolis, MN 55455, USA
| | - José A Plaza
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain
| | - Jaume Esteve
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Barcelona, 08193, Spain
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34
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Wang C, Sun G, Wang Y, Kong N, Chi Y, Yang L, Xin Q, Teng Z, Wang X, Wen Y, Li Y, Xia G. Bacterial magnetic particles improve testes-mediated transgene efficiency in mice. Drug Deliv 2017; 24:651-659. [PMID: 28283003 PMCID: PMC8241085 DOI: 10.1080/10717544.2017.1293195] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Nano-scaled materials have been proved to be ideal DNA carriers for transgene. Bacterial magnetic particles (BMPs) help to reduce the toxicity of polyethylenimine (PEI), an efficient gene-transferring agent, and assist tissue transgene ex vivo. Here, the effectiveness of the BMP-PEI complex-conjugated foreign DNAs (BPDs) in promoting testes-mediated gene transfer (TMGT) in mouse was compared with that of liposome-conjugated foreign DNAs. The results proved that through testes injection, the clusters of BPDs successfully reached the cytoplasm and the nuclear of spermatogenesis cell, and expressed in testes of transgene founder mice. Additionally, the ratio of founder mice obtained from BPDs (88%) is about 3 times higher than the control (25%) (p < 0.05). Interestingly, the motility of sperms recovered from epididymis of the founder mice from BPD group were significantly improved, as compared with the control (p < 0.01). Based on classic breeding, the ratio of transgene mice within the first filial was significantly higher in BPDs compared with the control (73.8% versus 11.6%, p < 0.05). TMGT in this study did not produce visible histological changes in the testis. In conclusion, nano-scaled BPDs could be an alternative strategy for efficiently producing transgene mice in vivo.
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Affiliation(s)
- Chao Wang
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Guanghong Sun
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Ye Wang
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Nana Kong
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Yafei Chi
- b School of Basic Medical Science, Capital Medical University , Beijing , China
| | - Leilei Yang
- b School of Basic Medical Science, Capital Medical University , Beijing , China.,c Department of Pathology , Eye Hospital of Hebei Province , Hebei , China , and
| | - Qiliang Xin
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Zhen Teng
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Xu Wang
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Yujun Wen
- d Ningxia Key Laboratory of Cerebrocranial Diseases, Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Ningxia Medical University , Yinchuan , China
| | - Ying Li
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
| | - Guoliang Xia
- a State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University , Beijing , China
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35
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Shimoshige H, Nakajima Y, Kobayashi H, Yanagisawa K, Nagaoka Y, Shimamura S, Mizuki T, Inoue A, Maekawa T. Formation of Core-Shell Nanoparticles Composed of Magnetite and Samarium Oxide in Magnetospirillum magneticum Strain RSS-1. PLoS One 2017; 12:e0170932. [PMID: 28125741 PMCID: PMC5268705 DOI: 10.1371/journal.pone.0170932] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 01/12/2017] [Indexed: 11/24/2022] Open
Abstract
Magnetotactic bacteria (MTB) synthesize magnetosomes composed of membrane-enveloped magnetite (Fe3O4) or greigite (Fe3S4) particles in the cells. Recently, several studies have shown some possibilities of controlling the biomineralization process and altering the magnetic properties of magnetosomes by adding some transition metals to the culture media under various environmental conditions. Here, we successfully grow Magnetospirillum magneticum strain RSS-1, which are isolated from a freshwater environment, and find that synthesis of magnetosomes are encouraged in RSS-1 in the presence of samarium and that each core magnetic crystal composed of magnetite is covered with a thin layer of samarium oxide (Sm2O3). The present results show some possibilities of magnetic recovery of transition metals and synthesis of some novel structures composed of magnetic particles and transition metals utilizing MTB.
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Affiliation(s)
- Hirokazu Shimoshige
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
| | - Yoshikata Nakajima
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan
| | - Hideki Kobayashi
- Japan Agency for Marine-Earth Science and Technology, Yokosuka, Kanagawa, Japan
| | - Keiichi Yanagisawa
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
| | - Yutaka Nagaoka
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
| | - Shigeru Shimamura
- Japan Agency for Marine-Earth Science and Technology, Yokosuka, Kanagawa, Japan
| | - Toru Mizuki
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan
| | - Akira Inoue
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan
| | - Toru Maekawa
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan
- * E-mail:
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36
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Moise S, Céspedes E, Soukup D, Byrne JM, El Haj AJ, Telling ND. The cellular magnetic response and biocompatibility of biogenic zinc- and cobalt-doped magnetite nanoparticles. Sci Rep 2017; 7:39922. [PMID: 28045082 PMCID: PMC5206667 DOI: 10.1038/srep39922] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 11/28/2016] [Indexed: 12/18/2022] Open
Abstract
The magnetic moment and anisotropy of magnetite nanoparticles can be optimised by doping with transition metal cations, enabling their properties to be tuned for different biomedical applications. In this study, we assessed the suitability of bacterially synthesized zinc- and cobalt-doped magnetite nanoparticles for biomedical applications. To do this we measured cellular viability and activity in primary human bone marrow-derived mesenchymal stem cells and human osteosarcoma-derived cells. Using AC susceptibility we studied doping induced changes in the magnetic response of the nanoparticles both as stable aqueous suspensions and when associated with cells. Our findings show that the magnetic response of the particles was altered after cellular interaction with a reduction in their mobility. In particular, the strongest AC susceptibility signal measured in vitro was from cells containing high-moment zinc-doped particles, whilst no signal was observed in cells containing the high-anisotropy cobalt-doped particles. For both particle types we found that the moderate dopant levels required for optimum magnetic properties did not alter their cytotoxicity or affect osteogenic differentiation of the stem cells. Thus, despite the known cytotoxicity of cobalt and zinc ions, these results suggest that iron oxide nanoparticles can be doped to sufficiently tailor their magnetic properties without compromising cellular biocompatibility.
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Affiliation(s)
- Sandhya Moise
- School of Pharmacy, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
- Institute for Science and Technology in Medicine (ISTM), Keele University, Stoke-on-Trent ST4 7QB, United Kingdom
| | - Eva Céspedes
- Institute for Science and Technology in Medicine (ISTM), Keele University, Stoke-on-Trent ST4 7QB, United Kingdom
- IMDEA Nanociencia, Ciudad Universitaria de Cantoblanco, Madrid 28049, Spain
| | - Dalibor Soukup
- Institute for Science and Technology in Medicine (ISTM), Keele University, Stoke-on-Trent ST4 7QB, United Kingdom
| | - James M. Byrne
- Centre for Applied Geoscience (ZAG), University of Tuebingen, Tuebingen 72076, Germany
| | - Alicia J. El Haj
- Institute for Science and Technology in Medicine (ISTM), Keele University, Stoke-on-Trent ST4 7QB, United Kingdom
| | - Neil D. Telling
- Institute for Science and Technology in Medicine (ISTM), Keele University, Stoke-on-Trent ST4 7QB, United Kingdom
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37
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Enzymes and Nanoparticles Produced by Microorganisms and Their Applications in Biotechnology. Fungal Biol 2017. [DOI: 10.1007/978-3-319-68424-6_7] [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]
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38
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Boucher M, Geffroy F, Prévéral S, Bellanger L, Selingue E, Adryanczyk-Perrier G, Péan M, Lefèvre CT, Pignol D, Ginet N, Mériaux S. Genetically tailored magnetosomes used as MRI probe for molecular imaging of brain tumor. Biomaterials 2016; 121:167-178. [PMID: 28088078 DOI: 10.1016/j.biomaterials.2016.12.013] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/12/2016] [Accepted: 12/16/2016] [Indexed: 12/20/2022]
Abstract
We investigate here the potential of single step production of genetically engineered magnetosomes, bacterial biogenic iron-oxide nanoparticles embedded in a lipid vesicle, as a new tailorable magnetic resonance molecular imaging probe. We demonstrate in vitro the specific binding and the significant internalization into U87 cells of magnetosomes decorated with RGD peptide. After injection at the tail vein of glioblastoma-bearing mice, we evidence in the first 2 h the rapid accumulation of both unlabeled and functionalized magnetosomes inside the tumor by Enhanced Permeability and Retention effects. 24 h after the injection, a specific enhancement of the tumor contrast is observed on MR images only for RGD-labeled magnetosomes. Post mortem acquisition of histological data confirms MRI results with more magnetosomes found into the tumor treated with functionalized magnetosomes. This work establishes the first proof-of-concept of a successful bio-integrated production of molecular imaging probe for MRI.
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Affiliation(s)
- M Boucher
- UNIRS, CEA/DRF/I(2)BM/NeuroSpin, CEA Saclay, Gif-sur-Yvette, France
| | - F Geffroy
- UNIRS, CEA/DRF/I(2)BM/NeuroSpin, CEA Saclay, Gif-sur-Yvette, France
| | - S Prévéral
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France
| | - L Bellanger
- LI2D, CEA/DRF/IBITEC-S/SPI, CEA Marcoule, Bagnols-sur-Cèze, France
| | - E Selingue
- UNIRS, CEA/DRF/I(2)BM/NeuroSpin, CEA Saclay, Gif-sur-Yvette, France
| | - G Adryanczyk-Perrier
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France
| | - M Péan
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France
| | - C T Lefèvre
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France
| | - D Pignol
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France
| | - N Ginet
- LBC, CEA/DRF/BIAM, CEA Cadarache, Saint-Paul-lez-Durance, France; UMR 7265, Centre National de Recherche Scientifique, Saint-Paul-lez-Durance, France; Aix Marseille Université, Saint-Paul-lez-Durance, France; Aix Marseille Université, CNRS, Laboratoire de Chimie Bactérienne, Marseille, France
| | - S Mériaux
- UNIRS, CEA/DRF/I(2)BM/NeuroSpin, CEA Saclay, Gif-sur-Yvette, France.
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39
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Chen C, Wang S, Li L, Wang P, Chen C, Sun Z, Song T. Bacterial magnetic nanoparticles for photothermal therapy of cancer under the guidance of MRI. Biomaterials 2016; 104:352-60. [DOI: 10.1016/j.biomaterials.2016.07.030] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 07/06/2016] [Accepted: 07/25/2016] [Indexed: 12/31/2022]
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40
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Jacob JJ, Suthindhiran K. Magnetotactic bacteria and magnetosomes - Scope and challenges. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 68:919-928. [PMID: 27524094 DOI: 10.1016/j.msec.2016.07.049] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/24/2016] [Accepted: 07/19/2016] [Indexed: 10/21/2022]
Abstract
Geomagnetism aided navigation has been demonstrated by certain organisms which allows them to identify a particular location using magnetic field. This attractive technique to recognize the course was earlier exhibited in numerous animals, for example, birds, insects, reptiles, fishes and mammals. Magnetotactic bacteria (MTB) are one of the best examples for magnetoreception among microorganisms as the magnetic mineral functions as an internal magnet and aid the microbe to move towards the water columns in an oxic-anoxic interface (OAI). The ability of MTB to biomineralize the magnetic particles (magnetosomes) into uniform nano-sized, highly crystalline structure with uniform magnetic properties has made the bacteria an important topic of research. The superior properties of magnetosomes over chemically synthesized magnetic nanoparticles made it an attractive candidate for potential applications in microbiology, biophysics, biochemistry, nanotechnology and biomedicine. In this review article, the scope of MTB, magnetosomes and its challenges in research and industrial application have been discussed in brief. This article mainly focuses on the application based on the magnetotactic behaviour of MTB and magnetosomes in different areas of modern science.
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Affiliation(s)
- Jobin John Jacob
- Marine Biotechnology and Bioproducts Lab, School of Biosciences and Technology, VIT University, Vellore 632014, India
| | - K Suthindhiran
- Marine Biotechnology and Bioproducts Lab, School of Biosciences and Technology, VIT University, Vellore 632014, India.
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41
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Martín M, Garcés V, Domínguez-Vera JM, Gálvez N. Magnetism in living magnetically-induced bacteria. RSC Adv 2016. [DOI: 10.1039/c6ra20295k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Artificial magnetically-induced bacteria (AMB) exhibited a magnetic dilution during proliferation. The anisotropic magnetic properties of the 1D AMB nanostructure are enhanced similarly to magnetosomes inside the magnetotactic bacteria.
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Affiliation(s)
- Miguel Martín
- Department of Inorganic Chemistry
- University of Granada
- Granada
- Spain
| | - Victor Garcés
- Department of Inorganic Chemistry
- University of Granada
- Granada
- Spain
| | | | - Natividad Gálvez
- Department of Inorganic Chemistry
- University of Granada
- Granada
- Spain
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42
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Hussain I, Singh NB, Singh A, Singh H, Singh SC. Green synthesis of nanoparticles and its potential application. Biotechnol Lett 2015; 38:545-60. [PMID: 26721237 DOI: 10.1007/s10529-015-2026-7] [Citation(s) in RCA: 245] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 12/23/2015] [Indexed: 11/27/2022]
Abstract
Nanotechnology is a new and emerging technology with wealth of applications. It involves the synthesis and application of materials having one of the dimensions in the range of 1-100 nm. A wide variety of physico-chemical approaches are being used these days for the synthesis of nanoparticles (NPs). However, biogenic reduction of metal precursors to produce corresponding NPs is eco-friendly, less expensive, free of chemical contaminants for medical and biological applications where purity of NPs is of major concern. Biogenic reduction is a "Bottom Up" approach similar to chemical reduction where a reducing agent is replaced by extract of a natural products with inherent stabilizing, growth terminating and capping properties. Furthermore, the nature of biological entities in different concentrations in combination with reducing organic agents influence the size and shape of NPs. Present review focuses on microbes or plants based green synthesis of Ag, Au, Cu, Fe, Pd, Ru, PbS, CdS, CuO, CeO2, Fe3O4, TiO2, and ZnO NPs and their potential applications.
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Affiliation(s)
- Imtiyaz Hussain
- Plant Physiology Laboratory, Department of Botany, University of Allahabad, Allahabad, UP, 211002, India
| | - N B Singh
- Plant Physiology Laboratory, Department of Botany, University of Allahabad, Allahabad, UP, 211002, India.
| | - Ajey Singh
- Plant Physiology Laboratory, Department of Botany, University of Allahabad, Allahabad, UP, 211002, India
| | - Himani Singh
- Plant Physiology Laboratory, Department of Botany, University of Allahabad, Allahabad, UP, 211002, India
| | - S C Singh
- Laser Spectroscopy Laboratory, Department of Physics, University of Allahabad, Allahabad, UP, 11002, India
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43
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Hong J, Purwar P, Cha M, Lee J. Spatial control of chromosomal location in a live cell with functionalized magnetic particles. NANOSCALE 2015; 7:19110-19117. [PMID: 26524004 DOI: 10.1039/c5nr04905a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Long-range chromosomal travel is a phenomenon unique to cell division. Methods for non-invasive, artificial manipulation of chromosomes, such as optical or magnetic tweezers, have difficulty in producing the motion of whole chromosomes in live cells. Here, we report the spatial control of chromosomes over 10 μm in a live mouse oocyte using magnetic particles driven by an external magnetic field. Selective capture of the chromosomes was achieved using antibodies specific for histone H1 in the chromosome that were conjugated to magnetic particles (H1-BMPs). When an external magnetic field was applied, the chromosomes captured by the H1-BMPs traveled through the cytosol and accumulated near the cell membrane though the movement of the chromosomes captured by H1-BMPs was strongly disturbed by the distribution of the cytoskeleton (e.g. actin filaments). Being non-invasive in nature, our approach will enable new opportunities in the remote manipulation of subcellular elements.
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Affiliation(s)
- Juhee Hong
- School of Mechanical and Aerospace Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-744, South Korea.
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44
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Abstract
Magnetotactic bacteria (MTB) represent a heterogeneous group of Gram-negative aquatic prokaryotes with a broad range of morphological types, including vibrioid, coccoid, rod and spirillum. MTBs possess the virtuosity to passively align and actively swim along the magnetic field. Magnetosomes are the trademark nano-ranged intracellular structures of MTB, which comprise magnetic iron-bearing inorganic crystals enveloped by an organic membrane, and are dedicated organelles for their magnetotactic lifestyle. Magnetosomes endue high and even dispersion in aqueous solutions compared with artificial magnetites, claiming them as paragon nanomaterials. MTB and magnetosomes offer high technological potential in modern science, technology and medicines. This review focuses on the applicability of MTB and magnetosomes in various areas of modern benefits.
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45
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Qu Y, Zhang X, Xu J, Zhang W, Guo Y. Removal of hexavalent chromium from wastewater using magnetotactic bacteria. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2014.07.054] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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46
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Di Corato R, Espinosa A, Lartigue L, Tharaud M, Chat S, Pellegrino T, Ménager C, Gazeau F, Wilhelm C. Magnetic hyperthermia efficiency in the cellular environment for different nanoparticle designs. Biomaterials 2014; 35:6400-11. [PMID: 24816363 DOI: 10.1016/j.biomaterials.2014.04.036] [Citation(s) in RCA: 208] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 04/11/2014] [Indexed: 10/25/2022]
Abstract
Magnetic hyperthermia mediated by magnetic nanomaterials is one promising antitumoral nanotherapy, particularly for its ability to remotely destroy deep tumors. More and more new nanomaterials are being developed for this purpose, with improved heat-generating properties in solution. However, although the ultimate target of these treatments is the tumor cell, the heating efficiency, and the underlying mechanisms, are rarely studied in the cellular environment. Here we attempt to fill this gap by making systematic measurements of both hyperthermia and magnetism in controlled cell environments, using a wide range of nanomaterials. In particular, we report a systematic fall in the heating efficiency for nanomaterials associated with tumour cells. Real-time measurements showed that this loss of heat-generating power occurred very rapidly, within a matter of minutes. The fall in heating correlated with the magnetic characterization of the samples, demonstrating a complete inhibition of the Brownian relaxation in cellular conditions.
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Affiliation(s)
- Riccardo Di Corato
- Laboratoire Matière et Systèmes Complexes, UMR 7057, CNRS and Université Paris Diderot, 75205 Paris Cedex 13, France
| | - Ana Espinosa
- Laboratoire Matière et Systèmes Complexes, UMR 7057, CNRS and Université Paris Diderot, 75205 Paris Cedex 13, France
| | - Lenaic Lartigue
- Laboratoire Matière et Systèmes Complexes, UMR 7057, CNRS and Université Paris Diderot, 75205 Paris Cedex 13, France
| | - Mickael Tharaud
- Institut de Physique du Globe de Paris, UMR 7154, CNRS and Université Paris Diderot, 75205 Paris Cedex 13 France
| | - Sophie Chat
- INRA, UR1196 GPL, MIMA2- Plateau de Microscopie Electronique 78352 Jouy-en-Josas, France
| | | | - Christine Ménager
- Laboratoire Physicochimie des Electrolytes, Colloïdes et Sciences Analytiques PECSA UMR 7195, Université Pierre et Marie Curie UPMC-CNRS, 75252 Paris Cedex 05, France
| | - Florence Gazeau
- Laboratoire Matière et Systèmes Complexes, UMR 7057, CNRS and Université Paris Diderot, 75205 Paris Cedex 13, France
| | - Claire Wilhelm
- Laboratoire Matière et Systèmes Complexes, UMR 7057, CNRS and Université Paris Diderot, 75205 Paris Cedex 13, France.
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47
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Cao B, Zhu Y, Wang L, Mao C. Controlled alignment of filamentous supramolecular assemblies of biomolecules into centimeter-scale highly ordered patterns by using nature-inspired magnetic guidance. Angew Chem Int Ed Engl 2013; 52:11750-4. [PMID: 24115320 PMCID: PMC3943753 DOI: 10.1002/anie.201303854] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Indexed: 01/28/2023]
Abstract
We took the advantage of the capability of magnetic nanoparticles (MNPs) being aligned along a magnetic field and reproducibly generated large scale bio-nanofiber assemblies with the orientation of the constituent bio-nanofibers defined by the applied magnetic field. When decorated by MNPs, bio-nanofibers could be guided by the external magnetic field to become oriented either horizontally or vertically, forming single- and multi-orientation layered assemblies.
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Affiliation(s)
| | | | - Lin Wang
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, 101 Stephenson Parkway, Norman, OK 73019 (USA), Fax: (+1) 405-325-6111, Homepage: http://chem.ou.edu/chuanbin-mao
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, 101 Stephenson Parkway, Norman, OK 73019 (USA), Fax: (+1) 405-325-6111, Homepage: http://chem.ou.edu/chuanbin-mao
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48
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Cao B, Zhu Y, Wang L, Mao C. Controlled Alignment of Filamentous Supramolecular Assemblies of Biomolecules into Centimeter-Scale Highly Ordered Patterns by Using Nature-Inspired Magnetic Guidance. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303854] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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49
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Seabra AB, Haddad P, Duran N. Biogenic synthesis of nanostructured iron compounds: applications and perspectives. IET Nanobiotechnol 2013; 7:90-9. [DOI: 10.1049/iet-nbt.2012.0047] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Amedea B. Seabra
- Exact and Earth Sciences DepartmentUniversidade Federal de São PauloRua São Nicolau210‐09913‐030 DiademaS.P.Brazil
| | - Paula Haddad
- Exact and Earth Sciences DepartmentUniversidade Federal de São PauloRua São Nicolau210‐09913‐030 DiademaS.P.Brazil
| | - Nelson Duran
- Chemistry InstituteBiological Chemistry LaboratoryUniversidade Estadual de CampinasCampinasS.P.Brazil
- Center of Natural and Human SciencesUniversidade Federal do ABCS.P.Brazil
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50
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Costa RR, Castro E, Arias FJ, Rodríguez-Cabello JC, Mano JF. Multifunctional Compartmentalized Capsules with a Hierarchical Organization from the Nano to the Macro Scales. Biomacromolecules 2013; 14:2403-10. [DOI: 10.1021/bm400527y] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Rui R. Costa
- 3B’s
Research
Group − Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of
the European Institute of Excellence of Tissue Engineering and Regenerative
Medicine, AvePark, Zona Industrial da Gandra, S. Cláudio do
Barco, 4806-909 Caldas das Taipas, Guimarães, Portugal
- ICVS/3B’s, PT Government Associated Laboratory,
Braga/Guimarães, Portugal
| | - Emilio Castro
- 3B’s
Research
Group − Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of
the European Institute of Excellence of Tissue Engineering and Regenerative
Medicine, AvePark, Zona Industrial da Gandra, S. Cláudio do
Barco, 4806-909 Caldas das Taipas, Guimarães, Portugal
- ICVS/3B’s, PT Government Associated Laboratory,
Braga/Guimarães, Portugal
| | - F. Javier Arias
- G.I.R. Bioforge, University of Valladolid, Edificio I+D,
Paseo de Belén, 1, 47011, Valladolid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valladolid, Spain
| | - J. Carlos Rodríguez-Cabello
- G.I.R. Bioforge, University of Valladolid, Edificio I+D,
Paseo de Belén, 1, 47011, Valladolid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valladolid, Spain
| | - João F. Mano
- 3B’s
Research
Group − Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of
the European Institute of Excellence of Tissue Engineering and Regenerative
Medicine, AvePark, Zona Industrial da Gandra, S. Cláudio do
Barco, 4806-909 Caldas das Taipas, Guimarães, Portugal
- ICVS/3B’s, PT Government Associated Laboratory,
Braga/Guimarães, Portugal
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