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Han SY, Nguyen DT, Kim BJ, Kim N, Kang EK, Park JH, Choi IS. Cytoprotection of Probiotic Lactobacillus acidophilus with Artificial Nanoshells of Nature-Derived Eggshell Membrane Hydrolysates and Coffee Melanoidins in Single-Cell Nanoencapsulation. Polymers (Basel) 2023; 15:polym15051104. [PMID: 36904345 PMCID: PMC10007236 DOI: 10.3390/polym15051104] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
One-step fabrication method for thin films and shells is developed with nature-derived eggshell membrane hydrolysates (ESMHs) and coffee melanoidins (CMs) that have been discarded as food waste. The nature-derived polymeric materials, ESMHs and CMs, prove highly biocompatible with living cells, and the one-step method enables cytocompatible construction of cell-in-shell nanobiohybrid structures. Nanometric ESMH-CM shells are formed on individual probiotic Lactobacillus acidophilus, without any noticeable decrease in viability, and the ESMH-CM shells effectively protected L. acidophilus in the simulated gastric fluid (SGF). The cytoprotection power is further enhanced by Fe3+-mediated shell augmentation. For example, after 2 h of incubation in SGF, the viability of native L. acidophilus is 30%, whereas nanoencapsulated L. acidophilus, armed with the Fe3+-fortified ESMH-CM shells, show 79% in viability. The simple, time-efficient, and easy-to-process method developed in this work would contribute to many technological developments, including microbial biotherapeutics, as well as waste upcycling.
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Affiliation(s)
- Sang Yeong Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Duc Tai Nguyen
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Beom Jin Kim
- Department of Chemistry, University of Ulsan, Ulsan 44776, Republic of Korea
- Correspondence: (B.J.K.); (I.S.C.)
| | - Nayoung Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Eunhye K. Kang
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Ji Hun Park
- Department of Science Education, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
- Correspondence: (B.J.K.); (I.S.C.)
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2
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Mandsberg NK, Liao W, Yamanouchi YA, Boisen A, Ejima H. Encapsulation of Chlamydomonas reinhardtii into a metal-phenolic network. ALGAL RES 2022. [DOI: 10.1016/j.algal.2021.102569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Lee H, Kim N, Rheem HB, Kim BJ, Park JH, Choi IS. A Decade of Advances in Single-Cell Nanocoating for Mammalian Cells. Adv Healthc Mater 2021; 10:e2100347. [PMID: 33890422 DOI: 10.1002/adhm.202100347] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/06/2021] [Indexed: 12/14/2022]
Abstract
Strategic advances in the single-cell nanocoating of mammalian cells have noticeably been made during the last decade, and many potential applications have been demonstrated. Various cell-coating strategies have been proposed via adaptation of reported methods in the surface sciences and/or materials identification that ensure the sustainability of labile mammalian cells during chemical manipulation. Here an overview of the methodological development and potential applications to the healthcare sector in the nanocoating of mammalian cells made during the last decade is provided. The materials used for the nanocoating are categorized into polymers, hydrogels, polyphenolic compounds, nanoparticles, and minerals, and the corresponding strategies are described under the given set of materials. It also suggests, as a future direction, the creation of the cytospace system that is hierarchically composed of the physically separated but mutually interacting cellular hybrids.
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Affiliation(s)
- Hojae Lee
- Center for Cell‐Encapsulation Research Department of Chemistry KAIST Daejeon 34141 Korea
| | - Nayoung Kim
- Center for Cell‐Encapsulation Research Department of Chemistry KAIST Daejeon 34141 Korea
| | - Hyeong Bin Rheem
- Center for Cell‐Encapsulation Research Department of Chemistry KAIST Daejeon 34141 Korea
| | - Beom Jin Kim
- Department of Chemistry University of Ulsan Ulsan 44610 Korea
| | - Ji Hun Park
- Department of Science Education Ewha Womans University Seoul 03760 Korea
| | - Insung S. Choi
- Center for Cell‐Encapsulation Research Department of Chemistry KAIST Daejeon 34141 Korea
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4
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Adhesive Catechol-Conjugated Hyaluronic Acid for Biomedical Applications: A Mini Review. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app11010021] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Recently, catechol-containing polymers have been extensively developed as promising materials for surgical tissue adhesives, wound dressing, drug delivery depots, and tissue engineering scaffolds. Catechol conjugation to the polymer backbone provides adhesive properties to the tissue and does not significantly affect the intrinsic properties of the polymers. An example of a catecholic polymer is catechol-conjugated hyaluronic acid. In general, hyaluronic acid shows excellent biocompatibility and biodegradability; thus, it is used in various medical applications. However, hyaluronic acid alone has poor mechanical and tissue adhesion properties. Catechol modification considerably increases the mechanical and underwater adhesive properties of hyaluronic acid, while maintaining its biocompatibility and biodegradability and enabling its use in several biomedical applications. In this review, we briefly describe the synthesis and characteristics of catechol-modified hyaluronic acid, with a specific focus on catechol-involving reactions. Finally, we discuss the basic concepts and therapeutic effects of catechol-conjugated hyaluronic acid for biomedical applications.
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Hui Chong LS, Zhang J, Bhat KS, Yong D, Song J. Bioinspired cell-in-shell systems in biomedical engineering and beyond: Comparative overview and prospects. Biomaterials 2020; 266:120473. [PMID: 33120202 DOI: 10.1016/j.biomaterials.2020.120473] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 10/07/2020] [Accepted: 10/18/2020] [Indexed: 12/28/2022]
Abstract
With the development in tissue engineering, cell transplantation, and genetic technologies, living cells have become an important therapeutic tool in clinical medical care. For various cell-based technologies including cell therapy and cell-based sensors in addition to fundamental studies on single-cell biology, the cytoprotection of individual living cells is a prerequisite to extend cell storage life or deliver cells from one place to another, resisting various external stresses. Nature has evolved a biological defense mechanism to preserve their species under unfavorable conditions by forming a hard and protective armor. Particularly, plant seeds covered with seed coat turn into a dormant state against stressful environments, due to mechanical and water/gas constraints imposed by hard seed coat. However, when the environmental conditions become hospitable to seeds, seed coat is ruptured, initiating seed germination. This seed dormancy and germination mechanism has inspired various approaches that artificially induce cell sporulation via chemically encapsulating individual living cells within a thin but tough shell forming a 3D "cell-in-shell" structure. Herein, the recent advance of cell encapsulation strategies along with the potential advantages of the 3D "cell-in-shell" system is reviewed. Diverse coating materials including polymeric shells and hybrid shells on different types of cells ranging from microbes to mammalian cells will be discussed in terms of enhanced cytoprotective ability, control of division, chemical functionalization, and on-demand shell degradation. Finally, current and potential applications of "cell-in-shell" systems for cell-based technologies with remaining challenges will be explored.
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Affiliation(s)
- Lydia Shi Hui Chong
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, 637457, Singapore; Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research, 2 Fusionopolis Way, 168384, Singapore
| | - Jingyi Zhang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, 637457, Singapore; Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research, 2 Fusionopolis Way, 168384, Singapore
| | - Kiesar Sideeq Bhat
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, 637457, Singapore
| | - Derrick Yong
- Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research, 2 Fusionopolis Way, 168384, Singapore
| | - Juha Song
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, 637457, Singapore.
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Lee HA, Park E, Lee H. Polydopamine and Its Derivative Surface Chemistry in Material Science: A Focused Review for Studies at KAIST. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907505. [PMID: 32134525 DOI: 10.1002/adma.201907505] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/22/2019] [Indexed: 05/21/2023]
Abstract
Polydopamine coating, the first material-independent surface chemistry, and its related methods significantly influence virtually all areas of material science and engineering. Functionalized surfaces of metal oxides, synthetic polymers, noble metals, and carbon materials by polydopamine and its related derivatives exhibit a variety of properties for cell culture, microfluidics, energy storage devices, superwettability, artificial photosynthesis, encapsulation, drug delivery, and numerous others. Unlike other articles, this review particularly focuses on the development of material science utilizing polydopamine and its derivatives coatings at the Korea Advanced Institute of Science and Technology for a decade. Herein, it is demonstrated how material-independent coating methods provide solutions for challenging problems existed in many interdisciplinary areas in bio-, energy-, and nanomaterial science by collaborations and independent research.
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Affiliation(s)
- Haesung A Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
| | - Eunsook Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
| | - Haeshin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
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7
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Youn W, Kim JY, Park J, Kim N, Choi H, Cho H, Choi IS. Single-Cell Nanoencapsulation: From Passive to Active Shells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907001. [PMID: 32255241 DOI: 10.1002/adma.201907001] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/09/2019] [Accepted: 12/23/2019] [Indexed: 06/11/2023]
Abstract
Single-cell nanoencapsulation is an emerging field in cell-surface engineering, emphasizing the protection of living cells against external harmful stresses in vitro and in vivo. Inspired by the cryptobiotic state found in nature, cell-in-shell structures are formed, which are called artificial spores and which show suppression or retardation in cell growth and division and enhanced cell survival under harsh conditions. The property requirements of the shells suggested for realization of artificial spores, such as durability, permselectivity, degradability, and functionalizability, are demonstrated with various cytocompatible materials and processes. The first-generation shells in single-cell nanoencapsulation are passive in the operation mode, and do not biochemically regulate the cellular metabolism or activities. Recent advances indicate that the field has shifted further toward the formation of active shells. Such shells are intimately involved in the regulation and manipulation of biological processes. Not only endowing the cells with new properties that they do not possess in their native forms, active shells also regulate cellular metabolism and/or rewire biological pathways. Recent developments in shell formation for microbial and mammalian cells are discussed and an outlook on the field is given.
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Affiliation(s)
- Wongu Youn
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Ji Yup Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Joohyouck Park
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Nayoung Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Hyunwoo Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Hyeoncheol Cho
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
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8
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He L, Chang Y, Zhu J, Bi Y, An W, Dong Y, Liu JH, Wang S. A cytoprotective graphene oxide-polyelectrolytes nanoshell for single-cell encapsulation. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-020-1950-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Moon HC, Han S, Borges J, Pesqueira T, Choi H, Han SY, Cho H, Park JH, Mano JF, Choi IS. Enzymatically degradable, starch-based layer-by-layer films: application to cytocompatible single-cell nanoencapsulation. SOFT MATTER 2020; 16:6063-6071. [PMID: 32510086 DOI: 10.1039/d0sm00876a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The build-up and degradation of cytocompatible nanofilms in a controlled fashion have great potential in biomedical and nanomedicinal fields, including single-cell nanoencapsulation (SCNE). Herein, we report the fabrication of biodegradable films of cationic starch (c-ST) and anionic alginate (ALG) by electrostatically driven layer-by-layer (LbL) assembly technology and its application to the SCNE. The [c-ST/ALG] multilayer nanofilms, assembled either on individual Saccharomyces cerevisiae or on the 2D flat gold surface, degrade on demand, in a cytocompatible fashion, via treatment with α-amylase. Their degradation profiles are investigated, while systematically changing the α-amylase concentration, by several surface characterization techniques, including quartz crystal microbalance with dissipation monitoring (QCM-D) and ellipsometry. DNA incorporation in the LbL nanofilms and its controlled release, upon exposure of the nanofilms to an aqueous α-amylase solution, are demonstrated. The highly cytocompatible nature of the film-forming and -degrading conditions is assessed in the c-ST/ALG-shell formation and degradation of S. cerevisiae. We envisage that the cytocompatible, enzymatic degradation of c-ST-based nanofilms paves the way for developing advanced biomedical devices with programmed dissolution in vivo.
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Affiliation(s)
- Hee Chul Moon
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
| | - Sol Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
| | - João Borges
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Tamagno Pesqueira
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Hyunwoo Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
| | - Sang Yeong Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
| | - Hyeoncheol Cho
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
| | - Ji Hun Park
- Department of Science Education, Ewha Womans University, Seoul 03760, Korea
| | - João F Mano
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
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10
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Mei H, Arbeithuber B, Cremona MA, DeGiorgio M, Nekrutenko A. A High-Resolution View of Adaptive Event Dynamics in a Plasmid. Genome Biol Evol 2020; 11:3022-3034. [PMID: 31539047 PMCID: PMC6827461 DOI: 10.1093/gbe/evz197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2019] [Indexed: 11/30/2022] Open
Abstract
Coadaptation between bacterial hosts and plasmids frequently results in adaptive changes restricted exclusively to host genome leaving plasmids unchanged. To better understand this remarkable stability, we transformed naïve Escherichia coli cells with a plasmid carrying an antibiotic-resistance gene and forced them to adapt in a turbidostat environment. We then drew population samples at regular intervals and subjected them to duplex sequencing—a technique specifically designed for identification of low-frequency mutations. Variants at ten sites implicated in plasmid copy number control emerged almost immediately, tracked consistently across the experiment’s time points, and faded below detectable frequencies toward the end. This variation crash coincided with the emergence of mutations on the host chromosome. Mathematical modeling of trajectories for adaptive changes affecting plasmid copy number showed that such mutations cannot readily fix or even reach appreciable frequencies. We conclude that there is a strong selection against alterations of copy number even if it can provide a degree of growth advantage. This incentive is likely rooted in the complex interplay between mutated and wild-type plasmids constrained within a single cell and underscores the importance of understanding of intracellular plasmid variability.
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Affiliation(s)
- Han Mei
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University
| | | | - Marzia A Cremona
- Department of Statistics, The Pennsylvania State University.,Department of Operations and Decision Systems, Université Laval
| | - Michael DeGiorgio
- Department of Biology, The Pennsylvania State University.,Department of Statistics, The Pennsylvania State University.,Institute for CyberScience, The Pennsylvania State University
| | - Anton Nekrutenko
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University
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11
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Lee H, Park J, Han SY, Han S, Youn W, Choi H, Yun G, Choi IS. Ascorbic acid-mediated reductive disassembly of Fe3+-tannic acid shells in degradable single-cell nanoencapsulation. Chem Commun (Camb) 2020; 56:13748-13751. [DOI: 10.1039/d0cc05856d] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The simple use of vitamin C leads to the reductive disassembly of the Fe3+-TA complex and in situ artificial shell degradation in single-cell nanoencapsulation.
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Affiliation(s)
- Hojae Lee
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Joohyouck Park
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Sang Yeong Han
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Sol Han
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Wongu Youn
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Hyunwoo Choi
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Gyeongwon Yun
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research
- Department of Chemistry, KAIST
- Daejeon 34141
- Korea
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12
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Zhang J, Wang D, Jiang L, Xia J, Bo M, Yao Z. Mussel‐inspired catechol‐based chemistry for direct construction of super‐hydrophilic and waterproof coatings on intrinsic hydrophobic surfaces. J Appl Polym Sci 2019. [DOI: 10.1002/app.48013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jianfu Zhang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental EngineeringChangchun University of Science and Technology Changchun 130022 People's Republic of China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry Changchun 130022 People's Republic of China
| | - Dan Wang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental EngineeringChangchun University of Science and Technology Changchun 130022 People's Republic of China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry Changchun 130022 People's Republic of China
| | - Liping Jiang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental EngineeringChangchun University of Science and Technology Changchun 130022 People's Republic of China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry Changchun 130022 People's Republic of China
| | - Jian Xia
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental EngineeringChangchun University of Science and Technology Changchun 130022 People's Republic of China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry Changchun 130022 People's Republic of China
| | - Manjiang Bo
- School of Chemistry and Environmental EngineeringChangchun University of Science and Technology Changchun 130022 People's Republic of China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry Changchun 130022 People's Republic of China
| | - Zhanhai Yao
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
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13
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Layer-by-layer assembly as a robust method to construct extracellular matrix mimic surfaces to modulate cell behavior. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.02.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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14
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Liu T, Wang Y, Zhong W, Li B, Mequanint K, Luo G, Xing M. Biomedical Applications of Layer-by-Layer Self-Assembly for Cell Encapsulation: Current Status and Future Perspectives. Adv Healthc Mater 2019; 8:e1800939. [PMID: 30511822 DOI: 10.1002/adhm.201800939] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/10/2018] [Indexed: 12/23/2022]
Abstract
Encapsulating living cells within multilayer functional shells is a crucial extension of cellular functions and a further development of cell surface engineering. In the last decade, cell encapsulation has been widely utilized in many cutting-edge biomedical fields. Compared with other techniques for cell encapsulation, layer-by-layer (LbL) self-assembly technology, due to the versatility and tunability to fabricate diverse multilayer shells with controllable compositions and structures, is considered as a promising approach for cell encapsulation. This review summarizes the state-of-the-art and potential future biomedical applications of LbL cell encapsulation. First of all, a brief introduction to the LbL self-assembly technique, including assembly mechanisms and technologies, is made. Next, different cell encapsulation strategies by LbL self-assembly techniques are explained. Then, the biomedical applications of LbL cell encapsulation in cell-based biosensors, cell transplantation, cell/molecule delivery, and tissue engineering, are highlighted. Finally, discussions on the current limitations and future perspectives of LbL cell encapsulation are also provided.
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Affiliation(s)
- Tengfei Liu
- Institute of Burn Research; State Key Laboratory of Trauma; Burn and Combined Injury; Southwest Hospital; Third Military Medical University (Army Medical University); Gaotanyan Street Chongqing 400038 China
| | - Ying Wang
- Institute of Burn Research; State Key Laboratory of Trauma; Burn and Combined Injury; Southwest Hospital; Third Military Medical University (Army Medical University); Gaotanyan Street Chongqing 400038 China
| | - Wen Zhong
- Department of Biosystem Engineering; Faculty of Agriculture; University of Manitoba; Winnpeg MB Canada
| | - Bingyun Li
- School of Medicine; West Virginia University; Morgantown WV 26506-9196 USA
| | - Kibret Mequanint
- Department of Chemical and Biochemical Engineering; University of Western; Ontario London N6A 5B9 Canada
| | - Gaoxing Luo
- Institute of Burn Research; State Key Laboratory of Trauma; Burn and Combined Injury; Southwest Hospital; Third Military Medical University (Army Medical University); Gaotanyan Street Chongqing 400038 China
| | - Malcolm Xing
- Institute of Burn Research; State Key Laboratory of Trauma; Burn and Combined Injury; Southwest Hospital; Third Military Medical University (Army Medical University); Gaotanyan Street Chongqing 400038 China
- Department of Mechanical Engineering; Faculty of Engineering; University of Manitoba; Winnipeg MB R3T 2N2 Canada
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15
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Abstract
Control of cell functions by layer-by-layer assembly has a great challenge in tissue engineering and biomedical applications. We summarize current hot approaches in this review.
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Affiliation(s)
- Jinfeng Zeng
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
| | - Michiya Matsusaki
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
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16
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17
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An Q, Huang T, Shi F. Covalent layer-by-layer films: chemistry, design, and multidisciplinary applications. Chem Soc Rev 2018; 47:5061-5098. [PMID: 29767189 DOI: 10.1039/c7cs00406k] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Covalent layer-by-layer (LbL) assembly is a powerful method used to construct functional ultrathin films that enables nanoscopic structural precision, componential diversity, and flexible design. Compared with conventional LbL films built using multiple noncovalent interactions, LbL films prepared using covalent crosslinking offer the following distinctive characteristics: (i) enhanced film endurance or rigidity; (ii) improved componential diversity when uncharged species or small molecules are stably built into the films by forming covalent bonds; and (iii) increased structural diversity when covalent crosslinking is employed in componential, spacial, or temporal (labile bonds) selective manners. In this review, we document the chemical methods used to build covalent LbL films as well as the film properties and applications achievable using various film design strategies. We expect to translate the achievement in the discipline of chemistry (film-building methods) into readily available techniques for materials engineers and thus provide diverse functional material design protocols to address the energy, biomedical, and environmental challenges faced by the entire scientific community.
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Affiliation(s)
- Qi An
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China.
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Jonas AM, Glinel K, Behrens A, Anselmo AC, Langer RS, Jaklenec A. Controlling the Growth of Staphylococcus epidermidis by Layer-By-Layer Encapsulation. ACS APPLIED MATERIALS & INTERFACES 2018; 10:16250-16259. [PMID: 29693369 DOI: 10.1021/acsami.8b01988] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Commensal skin bacteria such as Staphylococcus epidermidis are currently being considered as possible components in skin-care and skin-health products. However, considering the potentially adverse effects of commensal skin bacteria if left free to proliferate, it is crucial to develop methodologies that are capable of maintaining bacteria viability while controlling their proliferation. Here, we encapsulate S. epidermidis in shells of increasing thickness using layer-by-layer assembly, with either a pair of synthetic polyelectrolytes or a pair of oppositely charged polysaccharides. We study the viability of the cells and their delay of growth depending on the composition of the shell, its thickness, the charge of the last deposited layer, and the degree of aggregation of the bacteria which is varied using different coating procedures-among which is a new scalable process that easily leads to large amounts of nonaggregated bacteria. We demonstrate that the growth of bacteria is not controlled by the mechanical properties of the shell but by the bacteriostatic effect of the polyelectrolyte complex, which depends on the shell thickness and charge of its outmost layer, and involves the diffusion of unpaired amine sites through the shell. The lag times of growth are sufficient to prevent proliferation for daily topical applications.
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Affiliation(s)
- Alain M Jonas
- Institute of Condensed Matter and Nanosciences , Université catholique de Louvain , Croix du Sud 1/L7.04.02 , Louvain-la-Neuve 1348 , Belgium
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
| | - Karine Glinel
- Institute of Condensed Matter and Nanosciences , Université catholique de Louvain , Croix du Sud 1/L7.04.02 , Louvain-la-Neuve 1348 , Belgium
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
| | - Adam Behrens
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
| | - Aaron C Anselmo
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy , University of North Carolina at Chapel Hill , Chapel Hill , North Carolina 27599 , United States
| | - Robert S Langer
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
| | - Ana Jaklenec
- David H. Koch Institute for Integrative Cancer Research , Massachusetts Institute of Technology , 500 Main Street , Cambridge , Massachusetts 02139 , United States
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19
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Kim BJ, Cho H, Park JH, Mano JF, Choi IS. Strategic Advances in Formation of Cell-in-Shell Structures: From Syntheses to Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1706063. [PMID: 29441678 DOI: 10.1002/adma.201706063] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 11/12/2017] [Indexed: 05/24/2023]
Abstract
Single-cell nanoencapsulation, forming cell-in-shell structures, provides chemical tools for endowing living cells, in a programmed fashion, with exogenous properties that are neither innate nor naturally achievable, such as cascade organic-catalysis, UV filtration, immunogenic shielding, and enhanced tolerance in vitro against lethal factors in real-life settings. Recent advances in the field make it possible to further fine-tune the physicochemical properties of the artificial shells encasing individual living cells, including on-demand degradability and reconfigurability. Many different materials, other than polyelectrolytes, have been utilized as a cell-coating material with proper choice of synthetic strategies to broaden the potential applications of cell-in-shell structures to whole-cell catalysis and sensors, cell therapy, tissue engineering, probiotics packaging, and others. In addition to the conventional "one-time-only" chemical formation of cytoprotective, durable shells, an approach of autonomous, dynamic shellation has also recently been attempted to mimic the naturally occurring sporulation process and to make the artificial shell actively responsive and dynamic. Here, the recent development of synthetic strategies for formation of cell-in-shell structures along with the advanced shell properties acquired is reviewed. Demonstrated applications, such as whole-cell biocatalysis and cell therapy, are discussed, followed by perspectives on the field of single-cell nanoencapsulation.
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Affiliation(s)
- Beom Jin Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | - Hyeoncheol Cho
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | - Ji Hun Park
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, Korea
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20
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Impact of nutritional stress on drug susceptibility and biofilm structures of Burkholderia pseudomallei and Burkholderia thailandensis grown in static and microfluidic systems. PLoS One 2018; 13:e0194946. [PMID: 29579106 PMCID: PMC5868842 DOI: 10.1371/journal.pone.0194946] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 03/13/2018] [Indexed: 12/25/2022] Open
Abstract
Burkholderia pseudomallei is the causative agent of melioidosis and regarded as a bioterrorism threat. It can adapt to the nutrient-limited environment as the bacteria can survive in triple distilled water for 16 years. Moreover, B. pseudomallei exhibits intrinsic resistance to diverse groups of antibiotics in particular while growing in biofilms. Recently, nutrient-limited condition influenced both biofilm formation and ceftazidime (CAZ) tolerance of B. pseudomallei were found. However, there is no information about how nutrient-limitation together with antibiotics used in melioidosis treatment affects the structure of the biofilm produced by B. pseudomallei. Moreover, no comparative study to investigate the biofilm architectures of B. pseudomallei and the related B. thailandensis under different nutrient concentrations has been reported. Therefore, this study aims to provide new information on the effects of four antibiotics used in melioidosis treatment, viz. ceftazidime (CAZ), imipenem (IMI), meropenem (MEM) and doxycycline (DOX) on biofilm architecture of B. pseudomallei and B. thailandensis with different nutrient concentrations under static and flow conditions using confocal laser scanning microscopy. Impact of nutritional stress on drug susceptibility of B. pseudomallei and B. thailandensis grown planktonically or as biofilm was also evaluated. The findings of this study indicate that nutrient-limited environment enhanced survival of B. pseudomallei in biofilm after exposure to the tested antibiotics. The shedding planktonic B. pseudomallei and B. thailandensis were also found to have increased CAZ tolerance in nutrient-limited environment. However, killing activities of MEM and IMI were stronger than CAZ and DOX on B. pseudomallei and B. thailandensis both in planktonic cells and in 2-day old biofilm. In addition, MEM and IMI were able to inhibit B. pseudomallei and B. thailandensis biofilm formation to a larger extend compared to CAZ and DOX. Differences in biofilm architecture were observed for biofilms grown under static and flow conditions. Under static conditions, biofilms grown in full strength modified Vogel and Bonner’s medium (MVBM) showed honeycomb-like architecture while a knitted-like structure was observed under limited nutrient condition (0.1×MVBM). Under flow conditions, biofilms grown in MVBM showed a multilayer structure while merely dispersed bacteria were found when grown in 0.1×MVBM. Altogether, this study provides more insight on the effect of four antibiotics against B. pseudomallei and B. thailandensis in biofilm under different nutrient and flow conditions. Since biofilm formation is believed to be involved in disease relapse, MEM and IMI may be better therapeutic options than CAZ for melioidosis treatment.
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21
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Kim BJ, Han S, Lee KB, Choi IS. Biphasic Supramolecular Self-Assembly of Ferric Ions and Tannic Acid across Interfaces for Nanofilm Formation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1700784. [PMID: 28523825 DOI: 10.1002/adma.201700784] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/07/2017] [Indexed: 06/07/2023]
Abstract
Cell nanoencapsulation provides a chemical tool for the isolation and protection of living cells from harmful, and often lethal, external environments. Although several strategies are available to form nanometric films, most methods heavily rely on time-consuming multistep processes and are not biocompatible. Here, the interfacial supramolecular self-assembly and film formation of ferric ions (FeIII ) and tannic acid (TA) in biphasic systems is reported, where FeIII and TA come into contact each other and self-assemble across the interface of two immiscible phases. The interfacial nanofilm formation developed is simple, fast, and cytocompatible. Its versatility is demonstrated with various biphasic systems: hollow microcapsules, encasing microbial or mammalian cells, that are generated at the water-oil interface in a microfluidic device; a cytoprotective FeIII -TA shell that forms on the surface of the alginate microbead, which then entraps probiotic Lactobacillus acidophilus; and a pericellular FeIII -TA shell that forms on individual Saccharomyces cerevisiae. This biphasic interfacial reaction system provides a simple but versatile structural motif in materials science, as well as advancing chemical manipulability of living cells.
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Affiliation(s)
- Beom Jin Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Sol Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
| | - Kyung-Bok Lee
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon, 34133, South Korea
| | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon, 34141, South Korea
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22
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Siderophores and mussel foot proteins: the role of catechol, cations, and metal coordination in surface adhesion. J Biol Inorg Chem 2017; 22:739-749. [DOI: 10.1007/s00775-017-1451-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 03/22/2017] [Indexed: 12/27/2022]
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23
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Cytocompatible Polymer Grafting from Individual Living Cells by Atom-Transfer Radical Polymerization. Angew Chem Int Ed Engl 2016; 55:15306-15309. [DOI: 10.1002/anie.201608515] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Indexed: 12/12/2022]
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24
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Kim JY, Lee BS, Choi J, Kim BJ, Choi JY, Kang SM, Yang SH, Choi IS. Cytocompatible Polymer Grafting from Individual Living Cells by Atom-Transfer Radical Polymerization. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608515] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ji Yup Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Bong Soo Lee
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Jinsu Choi
- Department of Chemistry Education; Korea National University of Education; Chungbuk 28173 Korea
| | - Beom Jin Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Ji Yu Choi
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Sung Min Kang
- Department of Chemistry; Chungbuk National University; Cheongju 28644 Korea
| | - Sung Ho Yang
- Department of Chemistry Education; Korea National University of Education; Chungbuk 28173 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
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25
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Oliveira MB, Hatami J, Mano JF. Coating Strategies Using Layer-by-layer Deposition for Cell Encapsulation. Chem Asian J 2016; 11:1753-64. [PMID: 27213990 DOI: 10.1002/asia.201600145] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Indexed: 12/19/2022]
Abstract
The layer-by-layer (LbL) deposition technique is widely used to develop multilayered films based on the directed assembly of complementary materials. In the last decade, thin multilayers prepared by LbL deposition have been applied in biological fields, namely, for cellular encapsulation, due to their versatile processing and tunable properties. Their use was suggested as an alternative approach to overcome the drawbacks of bulk hydrogels, for endocrine cells transplantation or tissue engineering approaches, as effective cytoprotective agents, or as a way to control cell division. Nanostructured multilayered materials are currently used in the nanomodification of the surfaces of single cells and cell aggregates, and are also suitable as coatings for cell-laden hydrogels or other biomaterials, which may later be transformed to highly permeable hollow capsules. In this Focus Review, we discuss the applications of LbL cell encapsulation in distinct fields, including cell therapy, regenerative medicine, and biotechnological applications. Insights regarding practical aspects required to employ LbL for cell encapsulation are also provided.
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Affiliation(s)
- Mariana B Oliveira
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Javad Hatami
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | - João F Mano
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal.
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26
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Park JH, Hong D, Lee J, Choi IS. Cell-in-Shell Hybrids: Chemical Nanoencapsulation of Individual Cells. Acc Chem Res 2016; 49:792-800. [PMID: 27127837 DOI: 10.1021/acs.accounts.6b00087] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nature has developed a fascinating strategy of cryptobiosis ("secret life") for counteracting the stressful, and often lethal, environmental conditions that fluctuate sporadically over time. For example, certain bacteria sporulate to transform from a metabolically active, vegetative state to an ametabolic endospore state. The bacterial endospores, encased within tough biomolecular shells, withstand the extremes of harmful stressors, such as radiation, desiccation, and malnutrition, for extended periods of time and return to a vegetative state by breaking their protective shells apart when their environment becomes hospitable for living. Certain ciliates and even higher organisms, for example, tardigrades, and others are also found to adopt a cryptobiotic strategy for survival. A common feature of cryptobiosis is the structural presence of tough sheaths on cellular structures. However, most cells and cellular assemblies are not "spore-forming" and are vulnerable to the outside threats. In particular, mammalian cells, enclosed with labile lipid bilayers, are highly susceptible to in vitro conditions in the laboratory and daily life settings, making manipulation and preservation difficult outside of specialized conditions. The instability of living cells has been a main bottleneck to the advanced development of cell-based applications, such as cell therapy and cell-based sensors. A judicious question arises: can cellular tolerance against harmful stresses be enhanced by simply forming cell-in-shell hybrid structures? Experimental results suggest that the answer is yes. A micrometer-sized "Iron Man" can be generated by chemically forming an ultrathin (<100 nm) but durable shell on a "non-spore-forming" cell. Since the report on silica nanoencapsulation of yeast cells, in which cytoprotective yeast-in-silica hybrids were formed, several synthetic strategies have been developed to encapsulate individual cells in a cytocompatible fashion, mimicking the cryptobiotic cell-in-shell structures found in nature, for example, bacterial endospores. Bioinspired silicification and phenolics-based coatings are, so far, the main approaches to the formation of cytoprotective cell-in-shell hybrids, because they ensure cell viability during encapsulations and also generate durable nanoshells on cell surfaces. The resulting cell-in-shell hybrids extrinsically possess enhanced resistance to external aggressors, and more intriguingly, the encapsulation alters their metabolic activity, exemplified by retarded or suppressed cell cycle progression. In addition, recent developments in the field have further advanced the synthetic tools available to the stage of chemical sporulation and germination of mammalian cells, where cytoprotective shells are formed on labile mammalian cells and broken apart on demand. For example, individual HeLa cells are coated with a metal-organic complex of ferric ion and tannic acid, and cellular adherence and proliferation are controlled by the programmed shell formation and degradation. Based on these demonstrations, the (degradable) cell-in-shell hybrids are anticipated to find their applications in various biomedical and bionanotechnological areas, such as cytotherapeutics, high-throughput screening, sensors, and biocatalysis, as well as providing a versatile research platform for single-cell biology.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Daewha Hong
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Juno Lee
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
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27
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Lee J, Cho H, Choi J, Kim D, Hong D, Park JH, Yang SH, Choi IS. Chemical sporulation and germination: cytoprotective nanocoating of individual mammalian cells with a degradable tannic acid-FeIII complex. NANOSCALE 2015; 7:18918-18922. [PMID: 26528931 DOI: 10.1039/c5nr05573c] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Individual mammalian cells were coated with cytoprotective and degradable films by cytocompatible processes maintaining the cell viability. Three types of mammalian cells (HeLa, NIH 3T3, and Jurkat cells) were coated with a metal-organic complex of tannic acid (TA) and ferric ion, and the TA-Fe(III) nanocoat effectively protected the coated mammalian cells against UV-C irradiation and a toxic compound. More importantly, the cell proliferation was controlled by programmed formation and degradation of the TA-Fe(III) nanocoat, mimicking the sporulation and germination processes found in nature.
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Affiliation(s)
- Juno Lee
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
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28
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Kim BJ, Park T, Park SY, Han SW, Lee HS, Kim YG, Choi IS. Control of Microbial Growth in Alginate/Polydopamine Core/Shell Microbeads. Chem Asian J 2015; 10:2130-3. [DOI: 10.1002/asia.201500360] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Beom Jin Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Taegyun Park
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - So-Young Park
- Department of Chemistry; Sungkyunkwan University; Suwon 440-746 Korea
| | - Sang Woo Han
- Molecular-Level Interface Research Center, Department of Chemistry; KAIST, Daejeon; 305-701 Korea
| | - Hee-Seung Lee
- Molecular-Level Interface Research Center, Department of Chemistry; KAIST, Daejeon; 305-701 Korea
| | - Yang-Gyun Kim
- Department of Chemistry; Sungkyunkwan University; Suwon 440-746 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
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29
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Yang SH, Choi J, Palanikumar L, Choi ES, Lee J, Kim J, Choi IS, Ryu JH. Cytocompatible in situ cross-linking of degradable LbL films based on thiol-exchange reaction. Chem Sci 2015; 6:4698-4703. [PMID: 28717481 PMCID: PMC5500856 DOI: 10.1039/c5sc01225b] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 05/18/2015] [Indexed: 12/26/2022] Open
Abstract
Formation of both mechanically durable and programmably degradable layer-by-layer (LbL) films in a biocompatible fashion has potential applications in cell therapy, tissue engineering, and drug-delivery systems, where the films are interfaced with living cells. In this work, we developed a simple but versatile method for generating in situ cross-linked and responsively degradable LbL films, based on the thiol-exchange reaction, under highly cytocompatible conditions (aqueous solution at pH 7.4 and room temperature). The cytocompatibility of the processes was confirmed by coating individual yeast cells with the cross-linked LbL films and breaking the films on demand, while maintaining the cell viability. In addition, the processes were applied to the controlled release of an anticancer drug in the HeLa cells.
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Affiliation(s)
- Sung Ho Yang
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - Jinsu Choi
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - L Palanikumar
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Eun Seong Choi
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Juno Lee
- Department of Chemistry , Ulsan National Institute of Science and Technology , Ulsan 689-798 , Korea .
| | - Juan Kim
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - Insung S Choi
- Department of Chemistry , Ulsan National Institute of Science and Technology , Ulsan 689-798 , Korea .
| | - Ja-Hyoung Ryu
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
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30
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Jiang N, Yang XY, Ying GL, Shen L, Liu J, Geng W, Dai LJ, Liu SY, Cao J, Tian G, Sun TL, Li SP, Su BL. "Self-repairing" nanoshell for cell protection. Chem Sci 2015; 6:486-491. [PMID: 28694942 PMCID: PMC5485398 DOI: 10.1039/c4sc02638a] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 10/17/2014] [Indexed: 01/20/2023] Open
Abstract
Self-repair is nature's way of protecting living organisms. However, most single cells are inherently less capable of self-repairing, which greatly limits their wide applications. Here, we present a self-assembly approach to create a nanoshell around the cell surface using nanoporous biohybrid aggregates. The biohybrid shells present self-repairing behaviour, resulting in high activity and extended viability of the encapsulated cells (eukaryotic and prokaryotic cells) in harsh micro-environments, such as under UV radiation, natural toxin invasion, high-light radiation and abrupt pH-value changes. Furthermore, an interaction mechanism is proposed and studied, which is successful to guide design and synthesis of self-repairing biohybrid shells using different bioactive molecules.
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Affiliation(s)
- Nan Jiang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Xiao-Yu Yang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Guo-Liang Ying
- School of Material Science and Engineering , Wuhan Institute of Technology , 430073 Wuhan , China
| | - Ling Shen
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Jing Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Wei Geng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Ling-Jun Dai
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Shao-Yin Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Jian Cao
- Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92037 , USA .
| | - Ge Tian
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Tao-Lei Sun
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Shi-Pu Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
| | - Bao-Lian Su
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , School of Materials Science and Engineering , Wuhan University of Technology , 430070 Wuhan , China . ; ;
- Laboratory of Inorganic Materials Chemistry , The University of Namur (FUNDP) , B-5000 Namur , Belgium .
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31
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Konnova SA, Danilushkina AA, Fakhrullina GI, Akhatova FS, Badrutdinov AR, Fakhrullin RF. Silver nanoparticle-coated “cyborg” microorganisms: rapid assembly of polymer-stabilised nanoparticles on microbial cells. RSC Adv 2015. [DOI: 10.1039/c4ra15857a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Silver nanoparticles-coated “cyborg” cells.
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Affiliation(s)
- S. A. Konnova
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
| | - A. A. Danilushkina
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
| | - G. I. Fakhrullina
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
| | - F. S. Akhatova
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
| | - A. R. Badrutdinov
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
| | - R. F. Fakhrullin
- Bionanotechnology Lab
- Institute of Fundamental Medicine and Biology
- Kazan Federal University
- Kazan
- Russian Federation
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32
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Park JH, Choi IS, Yang SH. Peptide-catalyzed, bioinspired silicification for single-cell encapsulation in the imidazole-buffered system. Chem Commun (Camb) 2015; 51:5523-5. [DOI: 10.1039/c4cc08544b] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cytoprotective silica encapsulation of individual yeast cells is achieved by a peptide-catalyzed silicification under mild conditions, inspired by glass sponges.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation Research
- Department of Chemistry
- KAIST
- Daejeon 305-701
- Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research
- Department of Chemistry
- KAIST
- Daejeon 305-701
- Korea
| | - Sung Ho Yang
- Department of Chemistry Education
- Korea National University of Education
- Chungbuk 363-791
- Korea
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33
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Lee H, Hong D, Choi JY, Kim JY, Lee SH, Kim HM, Yang SH, Choi IS. Layer-by-Layer-Based Silica Encapsulation of Individual Yeast with Thickness Control. Chem Asian J 2014; 10:129-32. [DOI: 10.1002/asia.201402993] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Indexed: 01/28/2023]
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Nano-labelled cells-a functional tool in biomedical applications. Curr Opin Pharmacol 2014; 18:84-90. [PMID: 25271175 DOI: 10.1016/j.coph.2014.09.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 08/30/2014] [Accepted: 09/13/2014] [Indexed: 01/04/2023]
Abstract
Nanotechnology offers an unprecedented number of opportunities for biomedical research, utilizing the unusual functionalities of nanosized materials. Here we describe the recent advances in fabrication and utilization of nanoparticle-labelled cells. We present a brief overview of the most promising techniques, namely layer-by-layer polyelectrolyte assembly on cells and intracellular and extracellular labelling with magnetic nanoparticles. Several important practical application of nanofucntionalized cells, including tissue engineering and tumour therapy, are reviewed.
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Park JH, Kim K, Lee J, Choi JY, Hong D, Yang SH, Caruso F, Lee Y, Choi IS. A Cytoprotective and Degradable Metal-Polyphenol Nanoshell for Single-Cell Encapsulation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405905] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Park JH, Kim K, Lee J, Choi JY, Hong D, Yang SH, Caruso F, Lee Y, Choi IS. A Cytoprotective and Degradable Metal-Polyphenol Nanoshell for Single-Cell Encapsulation. Angew Chem Int Ed Engl 2014; 53:12420-5. [DOI: 10.1002/anie.201405905] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Indexed: 01/27/2023]
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Park JH, Yang SH, Lee J, Ko EH, Hong D, Choi IS. Nanocoating of single cells: from maintenance of cell viability to manipulation of cellular activities. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:2001-2010. [PMID: 24452932 DOI: 10.1002/adma.201304568] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 10/28/2013] [Indexed: 06/03/2023]
Abstract
The chronological progresses in single-cell nanocoating are described. The historical developments in the field are divided into biotemplating, cytocompatible nanocoating, and cells in nano-nutshells, depending on the main research focuses. Each subfield is discussed in conjunction with the others, regarding how and why to manipulate living cells by nanocoating at the single-cell level.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation Research, Department of Chemistry KAIST, Daejeon, 305-701, Korea
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