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Jain R, Roy S. Designing a bioactive scaffold from coassembled collagen–laminin short peptide hydrogels for controlling cell behaviour. RSC Adv 2019; 9:38745-38759. [PMID: 35540202 PMCID: PMC9075944 DOI: 10.1039/c9ra07454f] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/10/2019] [Indexed: 01/01/2023] Open
Abstract
Exploring the potential of bifunctional collagen–laminin mimetic peptide based co-assembling gels for cell culture applications.
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Affiliation(s)
- Rashmi Jain
- Institute of Nano Science and Technology
- Mohali
- India
| | - Sangita Roy
- Institute of Nano Science and Technology
- Mohali
- India
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2
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Inaba H, Matsuura K. Peptide Nanomaterials Designed from Natural Supramolecular Systems. CHEM REC 2018; 19:843-858. [PMID: 30375148 DOI: 10.1002/tcr.201800149] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 10/07/2018] [Indexed: 12/22/2022]
Abstract
Natural supramolecular assemblies exhibit unique structural and functional properties that have been optimized over the course of evolution. Inspired by these natural systems, various bio-nanomaterials have been developed using peptides, proteins, and nucleic acids as components. Peptides are attractive building blocks because they enable the important domains of natural protein assemblies to be isolated and optimized while retaining the original structures and functions. Furthermore, the peptide subunits can be conjugated with exogenous molecules such as peptides, proteins, nucleic acids, and metal nanoparticles to generate advanced functions. In this personal account, we summarize recent progress in the construction of peptide-based nanomaterial designed from natural supramolecular systems, including (1) artificial viral capsids, (2) self-assembled nanofibers, and (3) protein-binding motifs. The peptides inspired by nature should provide new design principles for bio-nanomaterials.
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Affiliation(s)
- Hiroshi Inaba
- Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan.,Centre for Research on Green Sustainable Chemistry, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan
| | - Kazunori Matsuura
- Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan.,Centre for Research on Green Sustainable Chemistry, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan
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3
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Zhou J, Li J, Du X, Xu B. Supramolecular biofunctional materials. Biomaterials 2017; 129:1-27. [PMID: 28319779 PMCID: PMC5470592 DOI: 10.1016/j.biomaterials.2017.03.014] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/09/2017] [Accepted: 03/10/2017] [Indexed: 12/27/2022]
Abstract
This review discusses supramolecular biofunctional materials, a novel class of biomaterials formed by small molecules that are held together via noncovalent interactions. The complexity of biology and relevant biomedical problems not only inspire, but also demand effective molecular design for functional materials. Supramolecular biofunctional materials offer (almost) unlimited possibilities and opportunities to address challenging biomedical problems. Rational molecular design of supramolecular biofunctional materials exploit powerful and versatile noncovalent interactions, which offer many advantages, such as responsiveness, reversibility, tunability, biomimicry, modularity, predictability, and, most importantly, adaptiveness. In this review, besides elaborating on the merits of supramolecular biofunctional materials (mainly in the form of hydrogels and/or nanoscale assemblies) resulting from noncovalent interactions, we also discuss the advantages of small peptides as a prevalent molecular platform to generate a wide range of supramolecular biofunctional materials for the applications in drug delivery, tissue engineering, immunology, cancer therapy, fluorescent imaging, and stem cell regulation. This review aims to provide a brief synopsis of recent achievements at the intersection of supramolecular chemistry and biomedical science in hope of contributing to the multidisciplinary research on supramolecular biofunctional materials for a wide range of applications. We envision that supramolecular biofunctional materials will contribute to the development of new therapies that will ultimately lead to a paradigm shift for developing next generation biomaterials for medicine.
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Affiliation(s)
- Jie Zhou
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Jie Li
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Xuewen Du
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA.
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Wu C, Li R, Yin Y, Wang J, Zhang L, Zhong W. Redox-responsive supramolecular hydrogel based on 10-hydroxy camptothecin-peptide covalent conjugates with high loading capacity for drug delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:196-202. [PMID: 28482517 DOI: 10.1016/j.msec.2017.03.103] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 12/22/2016] [Accepted: 03/12/2017] [Indexed: 01/24/2023]
Abstract
A redox-responsive supramolecular hydrogel system was developed for delivering 10-hydroxy camptothecin (HCPT). The hydrogel was formed by cleaving disulfide bond. The combination of hydrophobic HCPT with hydrogel was a simple and effective way to improve the solubility of HCPT and the drug loading capacity of delivery system. The transmission electron microscopy (TEM) image revealed the self-assembled hydrogel was long and thin nanofibers with a width of <10nm. Rheological test verified the hydrogel had fine physical properties. In vitro release experiment showed that the accumulative releasing percentages within 72h of HCPT-peptide hydrogels at 3.0%, 4.0%, 5.0% were 16.8%, 21.3%, and 26.8% respectively, which indicated the HCPT-peptide hydrogels had a significantly sustained-release characteristic. Besides, in vitro anticancer assay showed that HCPT-peptide hydrogels possessed a favorable anticancer efficacy. These results indicated that HCPT-peptide hydrogel had great potential for cancer treatment as a novel injectable drug delivery system.
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Affiliation(s)
- Can Wu
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Ruixin Li
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Yajun Yin
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Junling Wang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Li Zhang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Wenying Zhong
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 210009, People's Republic of China.
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Song H, Yang G, Huang P, Kong D, Wang W. Self-assembled PEG-poly(l-valine) hydrogels as promising 3D cell culture scaffolds. J Mater Chem B 2017; 5:1724-1733. [PMID: 32263913 DOI: 10.1039/c6tb02969h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Self-assembled polypeptide aggregates have shown great promise in biomedical fields including drug delivery, tissue regeneration and regenerative medicine. In this study, we report self-assembled hydrogels based on mPEG-block-poly(l-valine) (PEV) copolymers. PEV copolymers with varying poly(l-valine) chain lengths were prepared by the ring-opening polymerization of N-carboxy anhydrides of l-valine using mPEG-NH2 as the initiator. 1H NMR and GPC confirmed their well-defined chemical structures. FT-IR analysis and DSC curves indicated the combined α-helix and β-sheet secondary polypeptide conformation and the PEG crystallization microphase in bulk solid state, respectively. Moreover, the poly(l-valine) block restricted the crystallization of PEG segment. DLS, TEM and circular dichroism spectra were employed to study the self-assembly profiles of PEV copolymers in aqueous solution. The results manifested that in diluted solution, PEV copolymers showed a combination of typical β-sheet and α-helical polypeptide structures and self-assembled into nanostructures with diverse morphologies and sizes. For concentrated PEV solutions, clear hydrogel phases were observed and dynamic rheological analyses demonstrated that the hydrogel modulus was sensitive to the polypeptide length, angular frequency, shear strain and temperature. The hydrogel formation was possibly dominated by the physical aggregation of PEV nanoassemblies as well as driven by the formation of particular polypeptide secondary structures. Human fibroblast NIH/3T3 cells were encapsulated and cultured within the hydrogel scaffolds. The encapsulated cells exhibited high viability, suggesting that PEV hydrogels have excellent cytocompatibility and could be used as three-dimensional (3D) cell culture matrices. Collectively, self-assembled PEGylated poly(l-valine) conjugate hydrogels represented a new kind of biomaterial scaffold in biomedical fields including but not limited to 3D cell culture.
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Affiliation(s)
- Huijuan Song
- Tianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China.
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Zhang Y, Song H, Zhang H, Huang P, Liu J, Chu L, Liu J, Wang W, Cheng Z, Kong D. Fine tuning the assembly and gel behaviors of PEGylated polypeptide conjugates by the copolymerization ofl-alanine and γ-benzyl-l-glutamateN-carboxyanhydrides. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yumin Zhang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine; Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Huijuan Song
- Tianjin Key Laboratory of Biomaterial Research; Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Hao Zhang
- Ningbo Academy of Agricultural Sciences; Zhejiang 315040 China
| | - Pingsheng Huang
- Tianjin Key Laboratory of Biomaterial Research; Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Jinjian Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine; Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Liping Chu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine; Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine; Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Weiwei Wang
- Tianjin Key Laboratory of Biomaterial Research; Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology and Bio-X Program; Canary Center at Stanford for Cancer Early Detection, Stanford University; Stanford California 94305 United States
| | - Deling Kong
- Tianjin Key Laboratory of Biomaterial Research; Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College; Tianjin 300192 China
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Bai J, Gong Z, Wang J, Wang C. Enzymatic hydrogelation of self-assembling peptide I4K2and its antibacterial and drug sustained-release activities. RSC Adv 2017. [DOI: 10.1039/c7ra09743c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
I4K2hydrogel induced by plasma amine oxidase (PAO) has antibacterial and drug sustained-release properties.
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Affiliation(s)
- Jingkun Bai
- Shandong Provincial Key Laboratory of Biopharmaceuticals
- School of Bioscience and Technology
- Weifang Medical University
- Weifang
- P. R. China
| | - Zhongying Gong
- Shandong Provincial Key Laboratory of Biopharmaceuticals
- School of Bioscience and Technology
- Weifang Medical University
- Weifang
- P. R. China
| | - Jingxin Wang
- Centre for Bioengineering and Biotechnology
- China University of Petroleum (East China)
- Qingdao 266580
- P. R. China
| | - Chengdong Wang
- Qingdao Industrial Energy Storage Research Institute
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao 266101
- P. R. China
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Wang DD, Liu W, Chang JJ, Cheng X, Zhang XZ, Xu H, Feng D, Yu LJ, Wang XL. Bioengineering three-dimensional culture model of human lung cancer cells: an improved tool for screening EGFR targeted inhibitors. RSC Adv 2016. [DOI: 10.1039/c6ra00229c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bioengineering a three-dimensional culture model of human lung cancer cells for screening EGFR targeted inhibitors.
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Affiliation(s)
- Dan-Dan Wang
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Wei Liu
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Jing-Jie Chang
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Xu Cheng
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Xiu-Zhen Zhang
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Hong Xu
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Di Feng
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Li-Jun Yu
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
| | - Xiu-Li Wang
- College of Basic Medical Science
- Dalian Medical University
- Dalian 116044
- China
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Du X, Zhou J, Shi J, Xu B. Supramolecular Hydrogelators and Hydrogels: From Soft Matter to Molecular Biomaterials. Chem Rev 2015; 115:13165-307. [PMID: 26646318 PMCID: PMC4936198 DOI: 10.1021/acs.chemrev.5b00299] [Citation(s) in RCA: 1278] [Impact Index Per Article: 142.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Indexed: 12/19/2022]
Abstract
In this review we intend to provide a relatively comprehensive summary of the work of supramolecular hydrogelators after 2004 and to put emphasis particularly on the applications of supramolecular hydrogels/hydrogelators as molecular biomaterials. After a brief introduction of methods for generating supramolecular hydrogels, we discuss supramolecular hydrogelators on the basis of their categories, such as small organic molecules, coordination complexes, peptides, nucleobases, and saccharides. Following molecular design, we focus on various potential applications of supramolecular hydrogels as molecular biomaterials, classified by their applications in cell cultures, tissue engineering, cell behavior, imaging, and unique applications of hydrogelators. Particularly, we discuss the applications of supramolecular hydrogelators after they form supramolecular assemblies but prior to reaching the critical gelation concentration because this subject is less explored but may hold equally great promise for helping address fundamental questions about the mechanisms or the consequences of the self-assembly of molecules, including low molecular weight ones. Finally, we provide a perspective on supramolecular hydrogelators. We hope that this review will serve as an updated introduction and reference for researchers who are interested in exploring supramolecular hydrogelators as molecular biomaterials for addressing the societal needs at various frontiers.
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Affiliation(s)
- Xuewen Du
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Jie Zhou
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Junfeng Shi
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
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10
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Biocompatible fluorescent supramolecular nanofibrous hydrogel for long-term cell tracking and tumor imaging applications. Sci Rep 2015; 5:16680. [PMID: 26573372 PMCID: PMC4647837 DOI: 10.1038/srep16680] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 10/16/2015] [Indexed: 12/19/2022] Open
Abstract
Biocompatible peptide-based supramolecular hydrogel has recently emerged as a new and promising system for biomedical applications. In this work, Rhodamine B is employed as a new capping group of self-assembling peptide, which not only provides the driving force for supramolecular nanofibrous hydrogel formation, but also endows the hydrogel with intrinsic fluroescence signal, allowing for various bioimaging applications. The fluorescent peptide nanofibrous hydrogel can be formed via disulfide bond reduction. After dilution of the hydrogel with aqueous solution, the fluorescent nanofiber suspension can be obtained. The resultant nanofibers are able to be internalized by the cancer cells and effectively track the HeLa cells for as long as 7 passages. Using a tumor-bearing mouse model, it is also demonstrated that the fluorescent supramolecular nanofibers can serve as an efficient probe for tumor imaging in a high-contrast manner.
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