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Dsouza A, Constantinidou C, Arvanitis TN, Haddleton DM, Charmet J, Hand RA. Multifunctional Composite Hydrogels for Bacterial Capture, Growth/Elimination, and Sensing Applications. ACS APPLIED MATERIALS & INTERFACES 2022; 14:47323-47344. [PMID: 36222596 PMCID: PMC9614723 DOI: 10.1021/acsami.2c08582] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
Hydrogels are cross-linked networks of hydrophilic polymer chains with a three-dimensional structure. Owing to their unique features, the application of hydrogels for bacterial/antibacterial studies and bacterial infection management has grown in importance in recent years. This trend is likely to continue due to the rise in bacterial infections and antimicrobial resistance. By exploiting their physicochemical characteristics and inherent nature, hydrogels have been developed to achieve bacterial capture and detection, bacterial growth or elimination, antibiotic delivery, or bacterial sensing. Traditionally, the development of hydrogels for bacterial/antibacterial studies has focused on achieving a single function such as antibiotic delivery, antibacterial activity, bacterial growth, or bacterial detection. However, recent studies demonstrate the fabrication of multifunctional hydrogels, where a single hydrogel is capable of performing more than one bacterial/antibacterial function, or composite hydrogels consisting of a number of single functionalized hydrogels, which exhibit bacterial/antibacterial function synergistically. In this review, we first highlight the hydrogel features critical for bacterial studies and infection management. Then, we specifically address unique hydrogel properties, their surface/network functionalization, and their mode of action for bacterial capture, adhesion/growth, antibacterial activity, and bacterial sensing, respectively. Finally, we provide insights into different strategies for developing multifunctional hydrogels and how such systems can help tackle, manage, and understand bacterial infections and antimicrobial resistance. We also note that the strategies highlighted in this review can be adapted to other cell types and are therefore likely to find applications beyond the field of microbiology.
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Affiliation(s)
- Andrea Dsouza
- Warwick
Manufacturing Group, The University of Warwick, Coventry, United Kingdom CV4 7AL
| | | | - Theodoros N. Arvanitis
- Institute
of Digital Healthcare, Warwick Manufacturing Group, The University of Warwick, Coventry, United Kingdom CV4 7AL
| | - David M. Haddleton
- Department
of Chemistry, The University of Warwick, Coventry, United Kingdom CV4 7AL
| | - Jérôme Charmet
- Warwick
Manufacturing Group, The University of Warwick, Coventry, United Kingdom CV4 7AL
- Warwick
Medical School, The University of Warwick, Coventry, United Kingdom CV4 7AL
- School
of Engineering—HE-Arc Ingénierie, HES-SO University of Applied Sciences Western Switzerland, 2000 Neuchâtel, Switzerland
| | - Rachel A. Hand
- Department
of Chemistry, The University of Warwick, Coventry, United Kingdom CV4 7AL
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2
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Ranjbar S, Ashari Astani N, Atabay M, Naseri N, Esfandiar A, Reza Ejtehadi M. Electrochemical and computational studies of bio-mimicked Ti3C2Tx MXene-based sensor with multivalent interface. J Colloid Interface Sci 2022. [DOI: 10.1016/j.jcis.2022.05.033] [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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3
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Multivalent effects of heptamannosylated β-cyclodextrins on macrophage polarization to accelerate wound healing. Colloids Surf B Biointerfaces 2021; 208:112071. [PMID: 34461486 DOI: 10.1016/j.colsurfb.2021.112071] [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: 05/11/2021] [Revised: 08/17/2021] [Accepted: 08/24/2021] [Indexed: 02/05/2023]
Abstract
Macrophages have high plasticity and heterogeneity, and can suppress or mediate inflammation, depending on their cytokine secretion and phenotype. Regulating macrophage polarization into its M2 phenotype has a remarkable effect on inflammatory inhibition, inducing the regeneration of injured tissues. Here, we synthesized two heptamannosylated β-cyclodextrin derivatives (CD-Man7 and C3-CD-Man7) and demonstrated that their multivalent mannose ligands could induce M2 macrophage polarization to accelerate wound healing. Unlike hydrophilic CD-Man7, amphiphilic C3-CD-Man7 can self-assemble to form nanoparticles (CD-Man-NPs) in aqueous solution. Further, in vitro results confirmed that multivalent mannose ligands of either CD-Man7 or CD-Man-NPs stimulated RAW264.7 macrophages to differentiate into the M2 phenotype, which promoted fibroblast migration via a paracrine mechanism. In vivo results confirmed that both CD-Man7 and CD-Man-NPs reduced the inflammatory response in wound tissue and accelerated wound healing. The present study demonstrates multivalent effects of CD-Man7 and CD-Man-NPs on M2 macrophage polarization, indicating the therapeutic potential of these β-cyclodextrin glycoconjugates in the treatment of inflammatory diseases and wound healing.
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Rivero-Barbarroja G, Benito JM, Ortiz Mellet C, García Fernández JM. Cyclodextrin-Based Functional Glyconanomaterials. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2517. [PMID: 33333914 PMCID: PMC7765426 DOI: 10.3390/nano10122517] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/11/2020] [Accepted: 12/12/2020] [Indexed: 12/29/2022]
Abstract
Cyclodextrins (CDs) have long occupied a prominent position in most pharmaceutical laboratories as "off-the-shelve" tools to manipulate the pharmacokinetics of a broad range of active principles, due to their unique combination of biocompatibility and inclusion abilities. The development of precision chemical methods for their selective functionalization, in combination with "click" multiconjugation procedures, have further leveraged the nanoscaffold nature of these oligosaccharides, creating a direct link between the glyco and the nano worlds. CDs have greatly contributed to understand and exploit the interactions between multivalent glycodisplays and carbohydrate-binding proteins (lectins) and to improve the drug-loading and functional properties of nanomaterials through host-guest strategies. The whole range of capabilities can be enabled through self-assembly, template-assisted assembly or covalent connection of CD/glycan building blocks. This review discusses the advancements made in this field during the last decade and the amazing variety of functional glyconanomaterials empowered by the versatility of the CD component.
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Affiliation(s)
- Gonzalo Rivero-Barbarroja
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, 41012 Seville, Spain; (G.R.-B.); (C.O.M.)
| | - Juan Manuel Benito
- Instituto de Investigaciones Químicas (IIQ), CSIC, Universidad de Sevilla, 41092 Sevilla, Spain;
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, 41012 Seville, Spain; (G.R.-B.); (C.O.M.)
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6
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Zhao Q, Ma C, Liu J, Chen Z, Zhao H, Li B, Yang X. Synthesis of magnetic covalent organic framework molecularly imprinted polymers at room temperature: A novel imprinted strategy for thermo-sensitive substance. Talanta 2020; 225:121958. [PMID: 33592713 DOI: 10.1016/j.talanta.2020.121958] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/23/2020] [Accepted: 12/01/2020] [Indexed: 02/06/2023]
Abstract
Molecularly imprinted polymers (MIPs) with specific selective recognition have shown excellent performance in the rapid and efficient separation and enrichment of targets in complex systems. Unfortunately, it is not suitable for thermosensitive substances with biological functions. To this end, an imine-linked MIPs with covalent organic frameworks and magnetic nanoparticles was developed by using a room temperature synthesis strategy for the purification of Cyaninin-3-O-glucoside (C3G) from black chokeberry. The prepared material recognized C3G through π-π interaction, assisted by hydrogen bond, and will not be disturbed by water environment. The adsorption capacity and equilibrium binding constant were 86.92 mg g-1 and 1.46 L mg-1, respectively. Based on this special structure, it can also act as a "protective umbrella" and improve the stability of C3G. Furthermore, it exhibited high selectivity compared with dummy template imprinting technique. After purification, the purity of C3G was obviously improved (from 11.96% to 84.72%). This work provided a new strategy for the selective separation of anthocyanin and a method to develop MIPs for thermosensitive substances.
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Affiliation(s)
- Qianyu Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92, West Dazhi Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Chao Ma
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92, West Dazhi Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Jingyi Liu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92, West Dazhi Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Zilong Chen
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Jiangxi, Nanchang, 330004, China
| | - Haitian Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92, West Dazhi Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Bin Li
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Jiangxi, Nanchang, 330004, China
| | - Xin Yang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92, West Dazhi Street, Nangang District, Harbin, Heilongjiang, 150001, China.
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7
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Thomas B, Yan KC, Hu XL, Donnier-Maréchal M, Chen GR, He XP, Vidal S. Fluorescent glycoconjugates and their applications. Chem Soc Rev 2020; 49:593-641. [DOI: 10.1039/c8cs00118a] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fluorescent glycoconjugates are discussed for their applications in biology in vitro, in cell assays and in animal models. Advantages and limitations are presented for each design using a fluorescent core conjugated with glycosides, or vice versa.
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Affiliation(s)
- Baptiste Thomas
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- Laboratoire de Chimie Organique 2-Glycochimie
- UMR 5246
- CNRS and Université Claude Bernard Lyon 1
- Université de Lyon
| | - Kai-Cheng Yan
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Xi-Le Hu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Marion Donnier-Maréchal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- Laboratoire de Chimie Organique 2-Glycochimie
- UMR 5246
- CNRS and Université Claude Bernard Lyon 1
- Université de Lyon
| | - Guo-Rong Chen
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- Laboratoire de Chimie Organique 2-Glycochimie
- UMR 5246
- CNRS and Université Claude Bernard Lyon 1
- Université de Lyon
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8
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Subramani B, Shantamurthy CD, Maru P, Belekar MA, Mardhekar S, Shanmugam D, Kikkeri R. Demystifying a hexuronic acid ligand that recognizes Toxoplasma gondii and blocks its invasion into host cells. Org Biomol Chem 2019; 17:4535-4542. [PMID: 30994681 DOI: 10.1039/c9ob00744j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Toxoplasma gondii is a ubiquitous eukaryotic pathogen responsible for toxoplasmosis in humans and animals. This parasite is an obligate intracellular pathogen and actively invades susceptible host cells, a process which is mediated by specific receptor-ligand interactions. Here, we have identified an unnatural 2,4-disulfated d-glucuronic acid (Di-S-GlcA), a hexuronic acid composed of heparin/heparan sulfate, as a potential carbohydrate ligand that can selectively bind to T. gondii parasites. More importantly, the gelatin conjugated Di-S-GlcA multivalent probe displayed strong inhibition of parasite entry into host cells. These results open perspective for the future use of Di-S-GlcA epitopes in biomedical applications against toxoplasmosis.
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Affiliation(s)
- Balamurugan Subramani
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India.
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9
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Schoenmakers SMC, Leenders CMA, Lafleur RPM, Lou X, Meijer EW, Pavan GM, Palmans ARA. Impact of the water-compatible periphery on the dynamic and structural properties of benzene-1,3,5-tricarboxamide based amphiphiles. Chem Commun (Camb) 2018; 54:11128-11131. [PMID: 30225478 DOI: 10.1039/c8cc04818e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The consequences of using saccharides versus tetra(ethyleneglycol) chains as water-compatible moieties on the morphology and dynamics of supramolecular polymers in aqueous solutions are investigated. The saccharides form many H-bonds with other saccharides within the polymer and with water, increasing the hydration of the fiber and changing its dynamics.
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Affiliation(s)
- Sandra M C Schoenmakers
- Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
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10
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Bojarová P, Křen V. Sugared biomaterial binding lectins: achievements and perspectives. Biomater Sci 2018; 4:1142-60. [PMID: 27075026 DOI: 10.1039/c6bm00088f] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lectins, a distinct group of glycan-binding proteins, play a prominent role in the immune system ranging from pathogen recognition and tuning of inflammation to cell adhesion or cellular signalling. The possibilities of their detailed study expanded along with the rapid development of biomaterials in the last decade. The immense knowledge of all aspects of glycan-lectin interactions both in vitro and in vivo may be efficiently used in bioimaging, targeted drug delivery, diagnostic and analytic biological methods. Practically applicable examples comprise photoluminescence and optical biosensors, ingenious three-dimensional carbohydrate microarrays for high-throughput screening, matrices for magnetic resonance imaging, targeted hyperthermal treatment of cancer tissues, selective inhibitors of bacterial toxins and pathogen-recognising lectin receptors, and many others. This review aims to present an up-to-date systematic overview of glycan-decorated biomaterials promising for interactions with lectins, especially those applicable in biology, biotechnology or medicine. The lectins of interest include galectin-1, -3 and -7 participating in tumour progression, bacterial lectins from Pseudomonas aeruginosa (PA-IL), E. coli (Fim-H) and Clostridium botulinum (HA33) or DC-SIGN, receptors of macrophages and dendritic cells. The spectrum of lectin-binding biomaterials covered herein ranges from glycosylated organic structures, calixarene and fullerene cores over glycopeptides and glycoproteins, functionalised carbohydrate scaffolds of cyclodextrin or chitin to self-assembling glycopolymer clusters, gels, micelles and liposomes. Glyconanoparticles, glycan arrays, and other biomaterials with a solid core are described in detail, including inorganic matrices like hydroxyapatite or stainless steel for bioimplants.
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Affiliation(s)
- P Bojarová
- Laboratory of Biotransformation, Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídeňská 1083, CZ 14220 Prague 4, Czech Republic.
| | - V Křen
- Laboratory of Biotransformation, Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídeňská 1083, CZ 14220 Prague 4, Czech Republic.
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11
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Abstract
A key challenge in chemical biology is to identify small molecule regulators for every single protein. However, protein surfaces are notoriously difficult to recognise with synthetic molecules, often having large flat surfaces that are poorly matched to traditional small molecules. In the surface mimetic approach, a supramolecular scaffold is used to project recognition groups in such a manner as to make multivalent non-covalent contacts over a large area of protein surface. Metal based supramolecular scaffolds offer unique advantages over conventional organic molecules for protein binding, including greater stereochemical and geometrical diversity conferred through the metal centre and the potential for direct assessment of binding properties and even visualisation in cells without recourse to further functionalisation. This feature article will highlight the current state of the art in protein surface recognition using metal complexes as surface mimetics.
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Affiliation(s)
- Sarah H Hewitt
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK. and Astbury Centre for Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Andrew J Wilson
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK. and Astbury Centre for Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
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12
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Baier M, Giesler M, Hartmann L. Split-and-Combine Approach Towards Branched Precision Glycomacromolecules and Their Lectin Binding Behavior. Chemistry 2018; 24:1619-1630. [DOI: 10.1002/chem.201704179] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Indexed: 12/18/2022]
Affiliation(s)
- Mischa Baier
- Institute of Organic and Macromolecular Chemistry; Heinrich-Heine-University Duesseldorf; Universitaetsstraße 1 40225 Duesseldorf Germany
| | - Markus Giesler
- Institute of Organic and Macromolecular Chemistry; Heinrich-Heine-University Duesseldorf; Universitaetsstraße 1 40225 Duesseldorf Germany
| | - Laura Hartmann
- Institute of Organic and Macromolecular Chemistry; Heinrich-Heine-University Duesseldorf; Universitaetsstraße 1 40225 Duesseldorf Germany
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13
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Huang L, Liu XH, Zhang XH, Tan L, Liu CJ. A highly efficient bactericidal surface based on the co-capture function and photodynamic sterilization. J Mater Chem B 2018; 6:6831-6841. [DOI: 10.1039/c8tb02010h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Bacterial infection is posing a great threat to human life, and constructing a platform to capture or kill the bacteria attached on a material surface is of particular significance.
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Affiliation(s)
- Lin Huang
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Xin-Hua Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Xiao-Hong Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Lei Tan
- School of Materials Science & Engineering
- Hubei University
- Wuhan 430062
- P. R. China
| | - Chuan-Jun Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
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14
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Hu C, Wu J, Wei T, Zhan W, Qu Y, Pan Y, Yu Q, Chen H. A supramolecular approach for versatile biofunctionalization of magnetic nanoparticles. J Mater Chem B 2018; 6:2198-2203. [DOI: 10.1039/c8tb00490k] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A convenient and versatile approach for biofunctionalization of magnetic nanoparticles was developed based on supramolecular host–guest interaction.
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Affiliation(s)
- Changming Hu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Jingxian Wu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Ting Wei
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Wenjun Zhan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Yangcui Qu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Yue Pan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University
- Guangzhou
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
| | - Hong Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
- Suzhou
- P. R. China
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15
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Donnier-Maréchal M, Abdullayev S, Bauduin M, Pascal Y, Fu MQ, He XP, Gillon E, Imberty A, Kipnis E, Dessein R, Vidal S. Tetraphenylethylene-based glycoclusters with aggregation-induced emission (AIE) properties as high-affinity ligands of bacterial lectins. Org Biomol Chem 2018; 16:8804-8809. [DOI: 10.1039/c8ob02035c] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
TPE-based glycoclusters are fluorescent through aggregation induced emission (AIE) in water.
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16
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Sangabathuni S, Murthy RV, Gade M, Bavireddi H, Toraskar S, Sonar MV, Ganesh KN, Kikkeri R. Modeling Glyco-Collagen Conjugates Using a Host-Guest Strategy To Alter Phenotypic Cell Migration and in Vivo Wound Healing. ACS NANO 2017; 11:11969-11977. [PMID: 29077384 DOI: 10.1021/acsnano.7b01789] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The constructs and study of combinatorial libraries of structurally defined homologous extracellular matrix (ECM) glycopeptides can significantly accelerate the identification of cell surface markers involved in a variety of physiological and pathological processes. Herein, we present a simple and reliable host-guest approach to design a high-throughput glyco-collagen library to modulate the primary and secondary cell line migration process. 4-Amidoadamantyl-substituted collagen peptides and β-cyclodextrin appended with mono- or disaccharides were used to construct self-assembled glyco-collagen conjugates (GCCs), which were found to be thermally stable, with triple-helix structures and nanoneedles-like morphologies that altered cell migration processes. We also investigated the glycopeptide's mechanisms of action, which included interactions with integrins and cell signaling kinases. Finally, we report murine wound models to demonstrate the real-time application of GCCs. As a result of our observations, we claim that the host-guest model of ECM glycopeptides offers an effective tool to expedite identification of specific glycopeptides to manipulate cell morphogenesis, cell differentiation metastatic processes, and their biomedical applications.
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Affiliation(s)
- Sivakoti Sangabathuni
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | | | - Madhuri Gade
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | - Harikrishna Bavireddi
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | - Suraj Toraskar
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | - Mahesh V Sonar
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | - Krishna N Ganesh
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research , Dr. Homi Bhabha Road, Pune 411008, India
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17
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Boden S, Wagner KG, Karg M, Hartmann L. Presenting Precision Glycomacromolecules on Gold Nanoparticles for Increased Lectin Binding. Polymers (Basel) 2017; 9:E716. [PMID: 30966014 PMCID: PMC6418785 DOI: 10.3390/polym9120716] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/30/2017] [Accepted: 12/11/2017] [Indexed: 02/08/2023] Open
Abstract
Glyco-functionalized gold nanoparticles have great potential as biosensors and as inhibitors due to their increased binding to carbohydrate-recognizing receptors such as the lectins. Here we apply previously developed solid phase polymer synthesis to obtain a series of precision glycomacromolecules that allows for straightforward variation of their chemical structure as well as functionalization of gold nanoparticles by ligand exchange. A novel building block is introduced allowing for the change of spacer building blocks within the macromolecular scaffold going from an ethylene glycol unit to an aliphatic spacer. Furthermore, the valency and overall length of the glycomacromolecule is varied. All glyco-functionalized gold nanoparticles show high degree of functionalization along with high stability in buffer solution. Therefore, a series of measurements applying UV-Vis spectroscopy, dynamic light scattering (DLS) and surface plasmon resonance (SPR) were performed studying the aggregation behavior of the glyco-functionalized gold nanoparticles in presence of model lectin Concanavalin A. While the multivalent presentation of glycomacromolecules on gold nanoparticles (AuNPs) showed a strong increase in binding compared to the free ligands, we also observed an influence of the chemical structure of the ligand such as its valency or hydrophobicity on the resulting lectin interactions. The straightforward variation of the chemical structure of the precision glycomacromolecule thus gives access to tailor-made glyco-gold nanoparticles (glyco-AuNPs) and fine-tuning of their lectin binding properties.
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Affiliation(s)
- Sophia Boden
- Institute of Organic Chemistry and Macromolecular Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Kristina G Wagner
- Institute of Physical Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Matthias Karg
- Institute of Physical Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Laura Hartmann
- Institute of Organic Chemistry and Macromolecular Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
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18
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The Warburg effect and glucose-derived cancer theranostics. Drug Discov Today 2017; 22:1637-1653. [DOI: 10.1016/j.drudis.2017.08.003] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 07/16/2017] [Accepted: 08/14/2017] [Indexed: 12/20/2022]
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19
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Huang Y, Quan P, Wang Y, Zhang D, Zhang M, Li R, Jiang N. Host-guest interaction of β-cyclodextrin with isomeric ursolic acid and oleanolic acid: physicochemical characterization and molecular modeling study. J Biomed Res 2017; 31:395-407. [PMID: 28958995 PMCID: PMC5706432 DOI: 10.7555/jbr.31.20160073] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 01/16/2017] [Indexed: 11/03/2022] Open
Abstract
Ursolic acid (UA) and oleanolic acid (OA) are insoluble drugs. The objective of this study was to encapsulate them into β-cyclodextrin (β-CD) and compare the solubility and intermolecular force of β-CD with the two isomeric triterpenic acids. The host-guest interaction was explored in liquid and solid state by ultraviolet-visible absorption,1 H NMR, phase solubility analysis, and differential scanning calorimetry, X-ray powder diffractometry, and molecular modeling studies. Both experimental and theoretical studies revealed that β-CD formed 1: 1 water soluble inclusion complexes and the complexation process was naturally favorable. In addition, the overall results suggested that ring E with a carboxyl group of the drug was encapsulated into the hydrophobic CD nanocavity. Therefore, a clear different inclusion behavior was observed, and UA exhibited better affinity to β-CD compared with OA in various media due to little steric interference, which was beneficial to form stable inclusion complex with β-CD and increase its water solubility effectively.
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Affiliation(s)
- Yuan Huang
- . Department of Pharmacy, Affiliated Wuxi Peoples Hospital, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Peng Quan
- . Department of Pharmaceutical Sciences, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Yongwei Wang
- . School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Dongsheng Zhang
- . Department of Colorectal Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Mingwan Zhang
- . School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Rui Li
- . School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Nan Jiang
- . School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
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20
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Zhang Q, Savagatrup S, Kaplonek P, Seeberger PH, Swager TM. Janus Emulsions for the Detection of Bacteria. ACS CENTRAL SCIENCE 2017; 3:309-313. [PMID: 28470048 PMCID: PMC5408331 DOI: 10.1021/acscentsci.7b00021] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Indexed: 05/05/2023]
Abstract
Janus emulsion assays that rely on carbohydrate-lectin binding for the detection of Escherichia coli bacteria are described. Surfactants containing mannose are self-assembled at the surface of Janus droplets to produce particles with lectin binding sites. Janus droplets orient in a vertical direction as a result of the difference in densities between the hydrocarbon and fluorocarbon solvents. Binding of lectin to mannose(s) causes agglutination and a tilted geometry. The distinct optical difference between naturally aligned and agglutinated Janus droplets produces signals that can be detected quantitatively. The Janus emulsion assay sensitively and selectively binds to E. coli at 104 cfu/mL and can be easily prepared with long-time stability. It provides the basis for the development of inexpensive portable devices for fast, on-site pathogen detection.
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Affiliation(s)
- Qifan Zhang
- Department
of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Suchol Savagatrup
- Department
of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Paulina Kaplonek
- Department
of Biomolecular Systems, Max Planck Institute
of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany
- Institute
of Chemistry and Biochemistry, Free University
Berlin, Arnimallee 22, 14195 Berlin, Germany
| | - Peter H. Seeberger
- Department
of Biomolecular Systems, Max Planck Institute
of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany
- Institute
of Chemistry and Biochemistry, Free University
Berlin, Arnimallee 22, 14195 Berlin, Germany
- E-mail:
| | - Timothy M. Swager
- Department
of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
- E-mail:
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21
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Roland FM, Peck EM, Rice DR, Smith BD. Preassembled Fluorescent Multivalent Probes for the Imaging of Anionic Membranes. Bioconjug Chem 2017; 28:1093-1101. [PMID: 28125214 DOI: 10.1021/acs.bioconjchem.7b00012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A new self-assembly process known as Synthavidin (synthetic avidin) technology was used to prepare targeted probes for near-infrared fluorescence imaging of anionic membranes and cell surfaces, a hallmark of many different types of disease. The probes were preassembled by threading a tetralactam macrocycle with six appended zinc-dipicolylamine (ZnDPA) targeting units onto a linear scaffold with one or two squaraine docking stations to produce hexavalent or dodecavalent fluorescent probes. A series of liposome titration experiments showed that multivalency promoted stronger membrane binding by the dodecavalent probe. In addition, the dodecavalent probe exhibited turn-on fluorescence due to probe unfolding during fluorescence microscopy at the membrane surface. However, the dodecavalent probe also had a higher tendency to self-aggregate after membrane binding, leading to probe self-quenching under certain conditions. This self-quenching effect was apparent during fluorescence microscopy experiments that recorded low fluorescence intensity from anionic dead and dying mammalian cells that were saturated with the dodecavalent probe. Conversely, probe self-quenching was not a factor with anionic microbial surfaces, where there was intense fluorescence staining by the dodecavalent probe. A successful set of rat tumor imaging experiments confirmed that the preassembled probes have sufficient mechanical stability for effective in vivo imaging. The results demonstrate the feasibility of this general class of preassembled fluorescent probes for multivalent targeting, but fluorescence imaging performance depends on the specific physical attributes of the biomarker target, such as the spatial distance between different copies of the biomarker and the propensity of the probe-biomarker complex to self-aggregate.
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Affiliation(s)
- Felicia M Roland
- Department of Chemistry and Biochemistry, University of Notre Dame , 236 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
| | - Evan M Peck
- Department of Chemistry and Biochemistry, University of Notre Dame , 236 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
| | - Douglas R Rice
- Department of Chemistry and Biochemistry, University of Notre Dame , 236 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
| | - Bradley D Smith
- Department of Chemistry and Biochemistry, University of Notre Dame , 236 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
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22
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Zhan W, Wei T, Cao L, Hu C, Qu Y, Yu Q, Chen H. Supramolecular Platform with Switchable Multivalent Affinity: Photo-Reversible Capture and Release of Bacteria. ACS APPLIED MATERIALS & INTERFACES 2017; 9:3505-3513. [PMID: 28071051 DOI: 10.1021/acsami.6b15446] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Surfaces having dynamic control of interactions at the biological system-material interface are of great scientific and technological interest. In this work, a supramolecular platform with switchable multivalent affinity was developed to efficiently capture bacteria and on-demand release captured bacteria in response to irradiation with light of different wavelengths. The system consists of a photoresponsive self-assembled monolayer containing azobenzene (Azo) groups as guest and β-cyclodextrin (β-CD)-mannose (CD-M) conjugates as host with each CD-M containing seven mannose units to display localized multivalent carbohydrates. Taking the advantage of multivalent effect of CD-M, this system exhibited high capacity and specificity for the capture of mannose-specific type 1-fimbriated bacteria. Moreover, ultraviolet (UV) light irradiation caused isomerization of the Azo groups from trans-form to cis-form, resulting in the dissociation of the host-guest Azo/CD-M inclusion complexes and localized release of the captured bacteria. The capture and release process could be repeated for multiple cycles, suggesting good reproducibility. This platform provides the basis for development of reusable biosensors and diagnostic devices for the detection and measurement of bacteria and exhibits great potential for use as a standard protocol for the on-demand switching of surface functionalities.
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Affiliation(s)
- Wenjun Zhan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Ting Wei
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Limin Cao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Changming Hu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Yangcui Qu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
| | - Hong Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , 199 Ren'ai Road, Suzhou, 215123, People's Republic of China
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23
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Palmioli A, Aliprandi A, Septiadi D, Mauro M, Bernardi A, De Cola L, Panigati M. Glyco-functionalized dinuclear rhenium(i) complexes for cell imaging. Org Biomol Chem 2017; 15:1686-1699. [DOI: 10.1039/c6ob02559e] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New luminescent glycosilated rhenium complexes were synthesized and evaluated as dyes for optical imaging.
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Affiliation(s)
| | | | - Dedy Septiadi
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg
- France
| | - Matteo Mauro
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg
- France
| | - Anna Bernardi
- Department of Chemistry
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Luisa De Cola
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg
- France
| | - Monica Panigati
- Department of Chemistry
- Università degli Studi di Milano
- 20133 Milano
- Italy
- Milan Unit of INSTM
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24
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Donnier-Maréchal M, Galanos N, Grandjean T, Pascal Y, Ji DK, Dong L, Gillon E, He XP, Imberty A, Kipnis E, Dessein R, Vidal S. Perylenediimide-based glycoclusters as high affinity ligands of bacterial lectins: synthesis, binding studies and anti-adhesive properties. Org Biomol Chem 2017; 15:10037-10043. [DOI: 10.1039/c7ob02749d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Rapid access to perylenediimide-based glycoclusters allowed their evaluation as high affinity ligands of bacterial lectins and their potential as anti-adhesive antibacterials.
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25
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Hewitt SH, Filby MH, Hayes E, Kuhn LT, Kalverda AP, Webb ME, Wilson AJ. Protein Surface Mimetics: Understanding How Ruthenium Tris(Bipyridines) Interact with Proteins. Chembiochem 2016; 18:223-231. [PMID: 27860106 PMCID: PMC5347857 DOI: 10.1002/cbic.201600552] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Indexed: 12/21/2022]
Abstract
Protein surface mimetics achieve high-affinity binding by exploiting a scaffold to project binding groups over a large area of solvent-exposed protein surface to make multiple cooperative noncovalent interactions. Such recognition is a prerequisite for competitive/orthosteric inhibition of protein-protein interactions (PPIs). This paper describes biophysical and structural studies on ruthenium(II) tris(bipyridine) surface mimetics that recognize cytochrome (cyt) c and inhibit the cyt c/cyt c peroxidase (CCP) PPI. Binding is electrostatically driven, with enhanced affinity achieved through enthalpic contributions thought to arise from the ability of the surface mimetics to make a greater number of noncovalent interactions than CCP with surface-exposed basic residues on cyt c. High-field natural abundance 1 H,15 N HSQC NMR experiments are consistent with surface mimetics binding to cyt c in similar manner to CCP. This provides a framework for understanding recognition of proteins by supramolecular receptors and informing the design of ligands superior to the protein partners upon which they are inspired.
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Affiliation(s)
- Sarah H Hewitt
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK.,Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Maria H Filby
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK.,Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Ed Hayes
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK.,Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Lars T Kuhn
- Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Arnout P Kalverda
- Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Michael E Webb
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK.,Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - Andrew J Wilson
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK.,Astbury Centre For Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
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26
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Zhang Q, Cai Y, Wang XJ, Xu JL, Ye Z, Wang S, Seeberger PH, Yin J. Targeted Photodynamic Killing of Breast Cancer Cells Employing Heptamannosylated β-Cyclodextrin-Mediated Nanoparticle Formation of an Adamantane-Functionalized BODIPY Photosensitizer. ACS APPLIED MATERIALS & INTERFACES 2016; 8:33405-33411. [PMID: 27960381 DOI: 10.1021/acsami.6b13612] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The targeted delivery of a photosensitizer (PS) into specific cancer cells is an effective way to enhance the efficacy and minimize the side effects of photodynamic therapy. Herein, heptamannosylated β-cyclodextrin (β-CD) was used to mediate the formation of an adamantane (Ad)-functionalized BODIPY PS nanoparticle via strong β-CD/Ad complexation. The mannose-functionalized PS nanoparticles are selectively internalized by mannose-receptor-rich MDA-MB-231 breast cancer cells via receptor-mediated endocytosis, facilitating singlet oxygen generation to trigger apoptosis in cancer cells upon red-light irradiation. These nanoparticles exhibit excellent targeted delivery of the PS, leading to cancer cell death after irradiation both in vitro and in vivo.
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Affiliation(s)
- Quan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University , Wuxi 214122, P. R. China
- Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces , Potsdam-Golm 14476, Germany
| | - Ying Cai
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University , Wuxi 214122, P. R. China
| | - Xiao-Jun Wang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Chemical Engineering, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Jia-Long Xu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Chemical Engineering, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Zhou Ye
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University , Wuxi 214122, P. R. China
- Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces , Potsdam-Golm 14476, Germany
| | - Shengtao Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University , Wuxi 214122, P. R. China
| | - Peter H Seeberger
- Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces , Potsdam-Golm 14476, Germany
| | - Jian Yin
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University , Wuxi 214122, P. R. China
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27
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Bavireddi H, Vasudeva Murthy R, Gade M, Sangabathuni S, Chaudhary PM, Alex C, Lepenies B, Kikkeri R. Understanding carbohydrate-protein interactions using homologous supramolecular chiral Ru(ii)-glyconanoclusters. NANOSCALE 2016; 8:19696-19702. [PMID: 27874116 DOI: 10.1039/c6nr06431k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Multivalent glycodendrimers make promising tools to tackle the basic and translational research in the field of carbohydrate-mediated interactions. Despite advances in glycodendrimers and glycopolymers, the multivalent probes available to date are still far from being ideal biological mimics. This work demonstrates the inherent chirality of glycodendrimers to be one of the promising factors to generate different spatial carbohydrate micro-environments to modulate specific carbohydrate-protein interactions. By exploiting the host-guest strategy, chiral Ru(ii) complexes (Δ and Λ) and mannose capped β-cyclodextrin (β-CD), we generated a library of homologous metallo-glycodendrimers (MGDs) with sizes of 50-70 nm. These nanoclusters can enantioselectively bind to specific C-type lectins and displayed selectivity in cellular uptake. We also discovered their potential clathrin-mediated endocytotic pathway in DC-SIGN and SIGNR3-transfected cell lines. Finally, in vivo biodistribution and sequestration of MGDs was determined to understand the role of chirality mediated spatial arrangement in carbohydrate-mediated interactions.
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Affiliation(s)
- Harikrishna Bavireddi
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | | | - Madhuri Gade
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | - Sivakoti Sangabathuni
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | | | - Catherine Alex
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | - Bernd Lepenies
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Hannover, Germany
| | - Raghavendra Kikkeri
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
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28
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Chaudhary PM, Sangabathuni S, Murthy RV, Paul A, Thulasiram HV, Kikkeri R. Assessing the effect of different shapes of glyco-gold nanoparticles on bacterial adhesion and infections. Chem Commun (Camb) 2016; 51:15669-72. [PMID: 26359971 DOI: 10.1039/c5cc05238f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Achieving selective and sensitive carbohydrate-protein interactions (CPIs) using nanotechnology is an intriguing area of research. Here we demonstrate that the different shapes of gold nanoparticles (AuNPs) functionalized with monosaccharides tune the bacterial aggregations. The mechanism of aggregation revealed that the large number of surface interactions of rod shaped mannose-AuNPs with E. coli ORN 178 compared with spherical and star-shaped AuNPs exhibited higher avidity and sensitivity. Moreover, such sensitive binding can be used for effective inhibition of bacterial infection of cells.
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29
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Neranon K, Ramström O. Kinetics and Thermodynamics of Constitutional Dynamic Coordination Systems Based on Fe
II
, Co
II
, Ni
II
, Cu
II
, and Zn
II. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600331] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kitjanit Neranon
- Department of Chemistry KTH – Royal Institute of Technology Teknikringen 30 10044 Stockholm Sweden
| | - Olof Ramström
- Department of Chemistry KTH – Royal Institute of Technology Teknikringen 30 10044 Stockholm Sweden
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30
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Sangabathuni S, Vasudeva Murthy R, Chaudhary PM, Surve M, Banerjee A, Kikkeri R. Glyco-gold nanoparticle shapes enhance carbohydrate-protein interactions in mammalian cells. NANOSCALE 2016; 8:12729-12735. [PMID: 27279022 DOI: 10.1039/c6nr03008d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Advances in shape-dependent nanoparticle (NP) research have prompted a close scrutiny of the behaviour of nanostructures in vitro and in vivo. Data pertaining to cellular uptake and site specific sequestration of different shapes of NPs will undoubtedly assist researchers to design better nano-probes for therapeutic and imaging purposes. Herein, we investigated the shape dependent uptake of glyco-gold nanoparticles (G-AuNPs) in different cancer cell lines. Specifically, we have compared the behaviour of spherical, rod and star AuNPs with mannose and galactose conjugations. In vitro experiments showed that the rod-AuNPs exhibited the highest uptake over that of the star and spherical counterparts. Further, an investigation of the mechanism of the uptake clearly demonstrated clathrin mediated endocytosis of the specific G-AuNPs. These results reveal the benefits of different G-AuNP shapes in carbohydrate-mediated interactions.
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31
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Peck EM, Battles PM, Rice DR, Roland FM, Norquest KA, Smith BD. Pre-Assembly of Near-Infrared Fluorescent Multivalent Molecular Probes for Biological Imaging. Bioconjug Chem 2016; 27:1400-10. [PMID: 27088305 DOI: 10.1021/acs.bioconjchem.6b00173] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A programmable pre-assembly method is described and shown to produce near-infrared fluorescent molecular probes with tunable multivalent binding properties. The modular assembly process threads one or two copies of a tetralactam macrocycle onto a fluorescent PEGylated squaraine scaffold containing a complementary number of docking stations. Appended to the macrocycle periphery are multiple copies of a ligand that is known to target a biomarker. The structure and high purity of each threaded complex was determined by independent spectrometric methods and also by gel electrophoresis. Especially helpful were diagnostic red-shift and energy transfer features in the absorption and fluorescence spectra. The threaded complexes were found to be effective multivalent molecular probes for fluorescence microscopy and in vivo fluorescence imaging of living subjects. Two multivalent probes were prepared and tested for targeting of bone in mice. A pre-assembled probe with 12 bone-targeting iminodiacetate ligands produced more bone accumulation than an analogous pre-assembled probe with six iminodiacetate ligands. Notably, there was no loss in probe fluorescence at the bone target site after 24 h in the living animal, indicating that the pre-assembled fluorescent probe maintained very high mechanical and chemical stability on the skeletal surface. The study shows how this versatile pre-assembly method can be used in a parallel combinatorial manner to produce libraries of near-infrared fluorescent multivalent molecular probes for different types of imaging and diagnostic applications, with incremental structural changes in the number of targeting groups, linker lengths, linker flexibility, and degree of PEGylation.
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Affiliation(s)
- Evan M Peck
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
| | - Paul M Battles
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
| | - Douglas R Rice
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
| | - Felicia M Roland
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
| | - Kathryn A Norquest
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
| | - Bradley D Smith
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame , Notre Dame, Indiana 46556, United States
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32
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Hao N, Neranon K, Ramström O, Yan M. Glyconanomaterials for biosensing applications. Biosens Bioelectron 2016; 76:113-30. [PMID: 26212205 PMCID: PMC4637221 DOI: 10.1016/j.bios.2015.07.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 07/11/2015] [Accepted: 07/14/2015] [Indexed: 02/08/2023]
Abstract
Nanomaterials constitute a class of structures that have unique physiochemical properties and are excellent scaffolds for presenting carbohydrates, important biomolecules that mediate a wide variety of important biological events. The fabrication of carbohydrate-presenting nanomaterials, glyconanomaterials, is of high interest and utility, combining the features of nanoscale objects with biomolecular recognition. The structures can also produce strong multivalent effects, where the nanomaterial scaffold greatly enhances the relatively weak affinities of single carbohydrate ligands to the corresponding receptors, and effectively amplifies the carbohydrate-mediated interactions. Glyconanomaterials are thus an appealing platform for biosensing applications. In this review, we discuss the chemistry for conjugation of carbohydrates to nanomaterials, summarize strategies, and tabulate examples of applying glyconanomaterials in in vitro and in vivo sensing applications of proteins, microbes, and cells. The limitations and future perspectives of these emerging glyconanomaterials sensing systems are furthermore discussed.
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Affiliation(s)
- Nanjing Hao
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, MA 01854, USA
| | - Kitjanit Neranon
- Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden
| | - Olof Ramström
- Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden.
| | - Mingdi Yan
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, MA 01854, USA; Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden.
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33
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Bavireddi H, Vasudeva Murthy R, Gade M, Sangabathuni S, Kikkeri R. Supramolecular metalloglycodendrimers selectively modulate lectin binding and delivery of Ru(ii) complexes into mammalian cells. Org Biomol Chem 2016; 14:10816-10821. [DOI: 10.1039/c6ob01546h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Host–guest interactions was used for controlled delivery of the Ru(ii)-glycodendrimers into cancer cells to induce cytotoxicity by reacting with the endoplasmic reticulum.
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Affiliation(s)
| | | | - Madhuri Gade
- Indian Institute of Science Education and Research
- Pune 411008
- India
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34
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Müller C, Despras G, Lindhorst TK. Organizing multivalency in carbohydrate recognition. Chem Soc Rev 2016; 45:3275-302. [DOI: 10.1039/c6cs00165c] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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35
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Gade M, Khandelwal P, Sangabathuni S, Bavireddi H, Murthy RV, Poddar P, Kikkeri R. Immobilization of multivalent glycoprobes on gold surfaces for sensing proteins and macrophages. Analyst 2016; 141:2250-8. [DOI: 10.1039/c5an02336j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A non-covalent host–guest strategy to immobilize heptavalent glyco-β-cyclodextrin on gold-coated glass slides to study multivalent carbohydrate–protein interactions is described.
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Affiliation(s)
- Madhuri Gade
- Indian Institute of Science Education and Research
- Pune 411008
- India
| | - Puneet Khandelwal
- Physical and Materials Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | | | | | | | - Pankaj Poddar
- Physical and Materials Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
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36
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Delbianco M, Bharate P, Varela-Aramburu S, Seeberger PH. Carbohydrates in Supramolecular Chemistry. Chem Rev 2015; 116:1693-752. [PMID: 26702928 DOI: 10.1021/acs.chemrev.5b00516] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Carbohydrates are involved in a variety of biological processes. The ability of sugars to form a large number of hydrogen bonds has made them important components for supramolecular chemistry. We discuss recent advances in the use of carbohydrates in supramolecular chemistry and reveal that carbohydrates are useful building blocks for the stabilization of complex architectures. Systems are presented according to the scaffold that supports the glyco-conjugate: organic macrocycles, dendrimers, nanomaterials, and polymers are considered. Glyco-conjugates can form host-guest complexes, and can self-assemble by using carbohydrate-carbohydrate interactions and other weak interactions such as π-π interactions. Finally, complex supramolecular architectures based on carbohydrate-protein interactions are discussed.
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Affiliation(s)
- Martina Delbianco
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Priya Bharate
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Silvia Varela-Aramburu
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Peter H Seeberger
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
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Abstract
Bacterial infections constitute an increasing problem to human health in response to build-up of resistance to present antibiotics and sluggish development of new pharmaceuticals. However, a means to address this problem is to pinpoint the drug delivery to-and into-the bacteria. This results in a high local concentration of the drug, circumventing the increasingly high doses otherwise necessary. Combined with other effectors, such as covalent attachment to carriers, rendering the drugs less degradable, and the combination with efflux inhibitors, old drugs can be revived. In this context, glyconanomaterials offer exceptional potential, since these materials can be tailored to accommodate different effectors. In this Concept article, we describe the different advantages of glyconanomaterials, and point to their potential in antibiotic "revitalization".
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Affiliation(s)
- Olof Ramström
- Department of Chemistry, KTH - Royal Institute of Technology, Stockholm (Sweden).
| | - Mingdi Yan
- Department of Chemistry, KTH - Royal Institute of Technology, Stockholm (Sweden).
- Department of Chemistry, University of Massachusetts Lowell, Lowell, MA (USA).
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38
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Qi Z, Bharate P, Lai CH, Ziem B, Böttcher C, Schulz A, Beckert F, Hatting B, Mülhaupt R, Seeberger PH, Haag R. Multivalency at Interfaces: Supramolecular Carbohydrate-Functionalized Graphene Derivatives for Bacterial Capture, Release, and Disinfection. NANO LETTERS 2015; 15:6051-7. [PMID: 26237059 DOI: 10.1021/acs.nanolett.5b02256] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A supramolecular carbohydrate-functionalized two-dimensional (2D) surface was designed and synthesized by decorating thermally reduced graphene sheets with multivalent sugar ligands. The formation of host-guest inclusions on the carbon surface provides a versatile strategy, not only to increase the intrinsic water solubility of graphene-based materials, but more importantly to let the desired biofunctional binding groups bind to the surface. Combining the vital recognition role of carbohydrates and the unique 2D large flexible surface area of the graphene sheets, the addition of multivalent sugar ligands makes the resulting carbon material an excellent platform for selectively wrapping and agglutinating Escherichia coli (E. coli). By taking advantage of the responsive property of supramolecular interactions, the captured bacteria can then be partially released by adding a competitive guest. Compared to previously reported scaffolds, the unique thermal IR-absorption properties of graphene derivatives provide a facile method to kill the captured bacteria by IR-laser irradiation of the captured graphene-sugar-E. coli complex.
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Affiliation(s)
- Zhenhui Qi
- Institut für Chemie und Biochemie, Freie Universität Berlin , Takustrasse 3, 14195, Berlin, Germany
| | - Priya Bharate
- Biomolecular Systems Department, Max Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Chian-Hui Lai
- Biomolecular Systems Department, Max Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Benjamin Ziem
- Institut für Chemie und Biochemie, Freie Universität Berlin , Takustrasse 3, 14195, Berlin, Germany
| | - Christoph Böttcher
- Research Center for Electron Microscopy and Core Facility BioSupraMol, Institut für Chemie und Biochemie, Freie Universität Berlin , Fabeckstrasse 36a, 14195, Berlin, Germany
| | - Andrea Schulz
- Research Center for Electron Microscopy and Core Facility BioSupraMol, Institut für Chemie und Biochemie, Freie Universität Berlin , Fabeckstrasse 36a, 14195, Berlin, Germany
| | - Fabian Beckert
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry of the University of Freiburg , Stefan-Meier-Strasse 31, D-79104 Freiburg, Germany
| | - Benjamin Hatting
- Fachbereich Physik, Freie Universität Berlin , Arnimallee 14, 14195 Berlin, Germany
| | - Rolf Mülhaupt
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry of the University of Freiburg , Stefan-Meier-Strasse 31, D-79104 Freiburg, Germany
| | - Peter H Seeberger
- Biomolecular Systems Department, Max Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Rainer Haag
- Institut für Chemie und Biochemie, Freie Universität Berlin , Takustrasse 3, 14195, Berlin, Germany
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39
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Fluorescently labelled glycans and their applications. Glycoconj J 2015; 32:559-74. [DOI: 10.1007/s10719-015-9611-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 07/13/2015] [Accepted: 07/15/2015] [Indexed: 01/20/2023]
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40
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Yan X, Sivignon A, Yamakawa N, Crepet A, Travelet C, Borsali R, Dumych T, Li Z, Bilyy R, Deniaud D, Fleury E, Barnich N, Darfeuille-Michaud A, Gouin SG, Bouckaert J, Bernard J. Glycopolymers as Antiadhesives of E. coli Strains Inducing Inflammatory Bowel Diseases. Biomacromolecules 2015; 16:1827-36. [PMID: 25961760 DOI: 10.1021/acs.biomac.5b00413] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
n-Heptyl α-d-mannose (HM) is a nanomolar antagonist of FimH, a virulence factor of E. coli. Herein we report on the construction of multivalent HM-based glycopolymers as potent antiadhesives of type 1 piliated E. coli. We investigate glycopolymer/FimH and glycopolymer/bacteria interactions and show that HM-based glycopolymers efficiently inhibit bacterial adhesion and disrupt established cell-bacteria interactions in vitro at very low concentration (0.1 μM on a mannose unit basis). On a valency-corrected basis, HM-based glycopolymers are, respectively, 10(2) and 10(6) times more potent than HM and d-mannose for their capacity to disrupt the binding of adherent-invasive E. coli to T84 intestinal epithelial cells. Finally, we demonstrate that the antiadhesive capacities of HM-based glycopolymers are preserved ex vivo in the colonic loop of a transgenic mouse model of Crohn's disease. All together, these results underline the promising scope of HM-based macromolecular ligands for the antiadhesive treatment of E. coli induced inflammatory bowel diseases.
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Affiliation(s)
- Xibo Yan
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Adeline Sivignon
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Nao Yamakawa
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Agnes Crepet
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Christophe Travelet
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Redouane Borsali
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Tetiana Dumych
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - Zhaoli Li
- △Division of Bacterial Diseases, State key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Maduan St. 427#, Nangang Dis, Harbin, China
| | - Rostyslav Bilyy
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - David Deniaud
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Etienne Fleury
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Nicolas Barnich
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Arlette Darfeuille-Michaud
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Sébastien G Gouin
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Julie Bouckaert
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Julien Bernard
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
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41
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Yin JJ, Zhou ZW, Zhou SF. Cyclodextrin-based targeting strategies for tumor treatment. Drug Deliv Transl Res 2015; 3:364-74. [PMID: 25788282 DOI: 10.1007/s13346-013-0140-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The efficacy and applicability of anticancer drugs are greatly restricted by severe systemic toxicities and drug resistance. Targeting drug delivery strategies have been developed to prevent the shortcomings of chemotherapy. Among various approaches to specifically target drug-loaded carrier systems to the required pathological sites, ligand-attached cyclodextrin-based targeting complexes are a promising drug delivery system, which is achieved mainly through specific molecular interactions between the drugs and cell surface receptors. The principal targeting tactics include conjugation of cyclodextrin with targeting moieties or encapsulation drugs in cyclodextrins. The cyclodextrin-based supramolecules, polymers, or nanoparticles bearing bioactive substances such as folate, estrogens, carbohydrates, peptides, etc. have been reviewed.
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Affiliation(s)
- Juan-Juan Yin
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL, 33612, USA
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42
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Murthy RV, Bavireddi H, Gade M, Kikkeri R. Exploiting the Lactose-GM3Interaction for Drug Delivery. ChemMedChem 2015; 10:792-6. [DOI: 10.1002/cmdc.201500046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Indexed: 11/07/2022]
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43
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Microstructured block copolymer surfaces for control of microbe adhesion and aggregation. BIOSENSORS-BASEL 2015; 4:63-75. [PMID: 25587410 PMCID: PMC4264371 DOI: 10.3390/bios4010063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 03/05/2014] [Accepted: 03/10/2014] [Indexed: 01/26/2023]
Abstract
The attachment and arrangement of microbes onto a substrate is influenced by both the biochemical and physical surface properties. In this report, we develop lectin-functionalized substrates containing patterned, three-dimensional polymeric structures of varied shapes and densities and use these to investigate the effects of topology and spatial confinement on lectin-mediated microbe immobilization. Films of poly(glycidyl methacrylate)-block-4,4-dimethyl-2-vinylazlactone (PGMA-b-PVDMA) were patterned on silicon surfaces into line arrays or square grid patterns with 5 μm wide features and varied pitch. The patterned films had three-dimensional geometries with 900 nm film thickness. After surface functionalization with wheat germ agglutinin, the size of Pseudomonas fluorescens aggregates immobilized was dependent on the pattern dimensions. Films patterned as parallel lines or square grids with a pitch of 10 μm or less led to the immobilization of individual microbes with minimal formation of aggregates. Both geometries allowed for incremental increases in aggregate size distribution with each increase in pitch. These engineered surfaces combine spatial confinement with affinity-based capture to control the extent of microbe adhesion and aggregation, and can also be used as a platform to investigate intercellular interactions and biofilm formation in microbial populations of controlled sizes.
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44
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Gade M, Paul A, Alex C, Choudhury D, Thulasiram HV, Kikkeri R. Supramolecular scaffolds on glass slides as sugar based rewritable sensors for bacteria. Chem Commun (Camb) 2015; 51:6346-9. [DOI: 10.1039/c5cc01019e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We describe here the sugar functionalized β-cyclodextrin–ferrocene glass slides as fully reversible bacterial biosensors under the influence of external adamantane carboxylic acid.
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Affiliation(s)
- Madhuri Gade
- Indian Institute of Science Education and Research
- Pune 411008
- India
| | - Ajay Paul
- Chemical Biology Unit
- Division of Organic chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Catherine Alex
- Indian Institute of Science Education and Research
- Pune 411008
- India
| | - Devika Choudhury
- Department of Energy Science and Engineering
- IIT Bombay
- Mumbai-400076
- India
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45
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Cakir N, Hizal G, Becer CR. Supramolecular glycopolymers with thermo-responsive self-assembly and lectin binding. Polym Chem 2015. [DOI: 10.1039/c5py00939a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Incorporating monomers into sequence-defined synthetic macromolecules endows them to mimic nature which results in key residues being anchored in the molecular recognition pattern.
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Affiliation(s)
- Nese Cakir
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Gurkan Hizal
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - C. Remzi Becer
- School of Engineering and Materials Science
- Queen Mary University of London
- E1 4NS London
- United Kingdom
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46
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Avinash MB, Govindaraju T. Nanoarchitectonics of biomolecular assemblies for functional applications. NANOSCALE 2014; 6:13348-69. [PMID: 25287110 DOI: 10.1039/c4nr04340e] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The stringent processes of natural selection and evolution have enabled extraordinary structure-function properties of biomolecules. Specifically, the archetypal designs of biomolecules, such as amino acids, nucleobases, carbohydrates and lipids amongst others, encode unparalleled information, selectivity and specificity. The integration of biomolecules either with functional molecules or with an embodied functionality ensures an eclectic approach for novel and advanced nanotechnological applications ranging from electronics to biomedicine, besides bright prospects in systems chemistry and synthetic biology. Given this intriguing scenario, our feature article intends to shed light on the emerging field of functional biomolecular engineering.
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Affiliation(s)
- M B Avinash
- Bioorganic Chemistry Laboratory, New Chemistry Unit (NCU), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Jakkur P. O., Bangalore 560064, India.
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47
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Wang KR, An HW, Rong RX, Cao ZR, Li XL. Fluorescence turn-on sensing of protein based on mannose functionalized perylene bisimides and its fluorescence imaging. Biosens Bioelectron 2014; 58:27-32. [DOI: 10.1016/j.bios.2014.02.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2013] [Revised: 02/12/2014] [Accepted: 02/14/2014] [Indexed: 11/30/2022]
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48
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Xu Z, Chen X, Liu J, Yan DQ, Diao CH, Guo MJ, Fan Z. Self-assembly behavior of tail-to-tail superstructure formed by mono-6-O-(4-carbamoylmethoxy-benzoyl)-β-cyclodextrin in solution and the solid state. Carbohydr Res 2014; 393:32-6. [PMID: 24887704 DOI: 10.1016/j.carres.2014.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 04/03/2014] [Accepted: 04/12/2014] [Indexed: 10/25/2022]
Abstract
A novel mono-modified β-cyclodextrin (β-CD) consisting of 4-carbamoylmethoxy-benzoyl unit at the primary side was synthesized and its self-assembly behavior was determined by X-ray crystallography and NMR spectroscopy. The crystal structure shows a 'Yin-Yang'-like packing mode, in which the modified β-CD exhibits a channel superstructure formed by a tail-to-tail dimer as the repeating motif with the substituted group embedded within the hydrophobic cavity of the facing β-CD. The geometry of the substituted group is determined by the inclusion of the cavity and is further stabilized by two intermolecular hydrogen bonds between the carbonyl O atom and phenyl group. Furthermore, NMR ROESY investigation indicates that the self-assembly behavior of the substituted group within the β-CD cavity is retained in aqueous solution, and the effective binding constant Ka was calculated to be 1330 M(-1) by means of (1)H NMR titration according to iterative determination.
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Affiliation(s)
- Zhe Xu
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China
| | - Xin Chen
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China
| | - Jing Liu
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China
| | - Dong-Qing Yan
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China
| | - Chun-Hua Diao
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China
| | - Min-Jie Guo
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China.
| | - Zhi Fan
- College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China.
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49
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Mulyasasmita W, Cai L, Dewi RE, Jha A, Ullmann SD, Luong RH, Huang NF, Heilshorn SC. Avidity-controlled hydrogels for injectable co-delivery of induced pluripotent stem cell-derived endothelial cells and growth factors. J Control Release 2014; 191:71-81. [PMID: 24848744 DOI: 10.1016/j.jconrel.2014.05.015] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 05/02/2014] [Accepted: 05/08/2014] [Indexed: 12/20/2022]
Abstract
To translate recent advances in induced pluripotent stem cell biology to clinical regenerative medicine therapies, new strategies to control the co-delivery of cells and growth factors are needed. Building on our previous work designing Mixing-Induced Two-Component Hydrogels (MITCHs) from engineered proteins, here we develop protein-polyethylene glycol (PEG) hybrid hydrogels, MITCH-PEG, which form physical gels upon mixing for cell and growth factor co-delivery. MITCH-PEG is a mixture of C7, which is a linear, engineered protein containing seven repeats of the CC43 WW peptide domain (C), and 8-arm star-shaped PEG conjugated with either one or two repeats of a proline-rich peptide to each arm (P1 or P2, respectively). Both 20kDa and 40kDa star-shaped PEG variants were investigated, and all four PEG-peptide variants were able to undergo a sol-gel phase transition when mixed with the linear C7 protein at constant physiological conditions due to noncovalent hetero-dimerization between the C and P domains. Due to the dynamic nature of the C-P physical crosslinks, all four gels were observed to be reversibly shear-thinning and self-healing. The P2 variants exhibited higher storage moduli than the P1 variants, demonstrating the ability to tune the hydrogel bulk properties through a biomimetic peptide-avidity strategy. The 20kDa PEG variants exhibited slower release of encapsulated vascular endothelial growth factor (VEGF), due to a decrease in hydrogel mesh size relative to the 40kDa variants. Human induced pluripotent stem cell-derived endothelial cells (hiPSC-ECs) adopted a well-spread morphology within three-dimensional MITCH-PEG cultures, and MITCH-PEG provided significant protection from cell damage during ejection through a fine-gauge syringe needle. In a mouse hindlimb ischemia model of peripheral arterial disease, MITCH-PEG co-delivery of hiPSC-ECs and VEGF was found to reduce inflammation and promote muscle tissue regeneration compared to a saline control.
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Affiliation(s)
| | - Lei Cai
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA; Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA
| | - Ruby E Dewi
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
| | - Arshi Jha
- Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | | | - Richard H Luong
- Department of Comparative Medicine, Stanford University, Stanford, CA, USA
| | - Ngan F Huang
- Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA; Division of Cardiovascular Medicine, Stanford University, Stanford, CA, USA
| | - Sarah C Heilshorn
- Department of Bioengineering, Stanford University, Stanford, CA, USA; Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA; Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA.
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50
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Giuntini F, Bryden F, Daly R, Scanlan EM, Boyle RW. Huisgen-based conjugation of water-soluble porphyrins to deprotected sugars: towards mild strategies for the labelling of glycans. Org Biomol Chem 2014; 12:1203-6. [DOI: 10.1039/c3ob42306a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Fully deprotected alkynyl-functionalised mono- and oligosaccharides undergo CuAAC-based conjugation with water-soluble porphyrin azides in aqueous environments.
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Affiliation(s)
| | | | - Robin Daly
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2, Ireland
| | - Eoin M. Scanlan
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2, Ireland
| | - Ross W. Boyle
- Department of Chemistry
- University of Hull
- Kingston-upon-Hull, UK
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