1
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López
Barreiro D, Folch-Fortuny A, Muntz I, Thies JC, Sagt CM, Koenderink GH. Sequence Control of the Self-Assembly of Elastin-Like Polypeptides into Hydrogels with Bespoke Viscoelastic and Structural Properties. Biomacromolecules 2023; 24:489-501. [PMID: 36516874 PMCID: PMC9832484 DOI: 10.1021/acs.biomac.2c01405] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The biofabrication of structural proteins with controllable properties via amino acid sequence design is interesting for biomedicine and biotechnology, yet a complete framework that connects amino acid sequence to material properties is unavailable, despite great progress to establish design rules for synthesizing peptides and proteins with specific conformations (e.g., unfolded, helical, β-sheets, or β-turns) and intermolecular interactions (e.g., amphipathic peptides or hydrophobic domains). Molecular dynamics (MD) simulations can help in developing such a framework, but the lack of a standardized way of interpreting the outcome of these simulations hinders their predictive value for the design of de novo structural proteins. To address this, we developed a model that unambiguously classifies a library of de novo elastin-like polypeptides (ELPs) with varying numbers and locations of hydrophobic/hydrophilic and physical/chemical-cross-linking blocks according to their thermoresponsiveness at physiological temperature. Our approach does not require long simulation times or advanced sampling methods. Instead, we apply (un)supervised data analysis methods to a data set of molecular properties from relatively short MD simulations (150 ns). We also experimentally investigate hydrogels of those ELPs from the library predicted to be thermoresponsive, revealing several handles to tune their mechanical and structural properties: chain hydrophilicity/hydrophobicity or block distribution control the viscoelasticity and thermoresponsiveness, whereas ELP concentration defines the network permeability. Our findings provide an avenue to accelerate the design of de novo ELPs with bespoke phase behavior and material properties.
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Affiliation(s)
- Diego López
Barreiro
- DSM
Biosciences and Process Innovation, DSM, Alexander Fleminglaan 1, 2613 AXDelft, The Netherlands
| | - Abel Folch-Fortuny
- DSM
Biodata and Translation, DSM, Alexander Fleminglaan 1, 2613 AXDelft, The Netherlands
| | - Iain Muntz
- Department
of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZDelft, The Netherlands
| | - Jens C. Thies
- DSM
Biomedical, DSM, Urmonderbaan
22, 6160 BB, Geleen, The Netherlands,E-mail:
| | - Cees M.J. Sagt
- DSM
Biosciences and Process Innovation, DSM, Alexander Fleminglaan 1, 2613 AXDelft, The Netherlands,E-mail:
| | - Gijsje H. Koenderink
- Department
of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZDelft, The Netherlands,E-mail:
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2
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Li S, Zhang H, Li W, Zhang Y, Gao X, Liu H, Li N, Hu H. Controllable Formation and Real-Time Characterization of Single Microdroplets Using Optical Tweezers. MICROMACHINES 2022; 13:1693. [PMID: 36296046 PMCID: PMC9607241 DOI: 10.3390/mi13101693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/24/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Existing preparation methods for microdroplets usually require offline measurements to characterize single microdroplets. Here, we report an optical method used to facilitate the controllable formation and real-time characterization of single microdroplets. The optical tweezer technique was used to capture and form a microdroplet at the center of the trap. The controllable growth and real-time characterization of the microdroplet was realized, respectively, by adjusting experimental parameters and by resolving the Raman spectra by fitting Mie scattering to the spike positions of the spectra during the controllable growth of microdroplets. The proposed method can be potentially applied in optical microlenses and virus detection.
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Affiliation(s)
- Shuai Li
- Quantum Sensing Center, Zhejiang Lab., Hangzhou 310000, China
| | - Hanlin Zhang
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Wenqiang Li
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yizhou Zhang
- Quantum Sensing Center, Zhejiang Lab., Hangzhou 310000, China
| | - Xiaowen Gao
- Quantum Sensing Center, Zhejiang Lab., Hangzhou 310000, China
| | - Haiqing Liu
- Isvision (Hangzhou) Technology Co., Ltd., Hangzhou 310052, China
| | - Nan Li
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Huizhu Hu
- Quantum Sensing Center, Zhejiang Lab., Hangzhou 310000, China
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China
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3
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Xu Q, Li S, Qi M, Gao J, Chen C, Huang P, Wang Y, Yu C, Huang W, Zhou Y. Membrane‐Bound Inward‐Growth of Artificial Cytoskeletons and Their Selective Disassembly. Angew Chem Int Ed Engl 2022; 61:e202204440. [DOI: 10.1002/anie.202204440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Qingsong Xu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Shanlong Li
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Meiwei Qi
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Jing Gao
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Chuanshuang Chen
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Pei Huang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yuling Wang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Chunyang Yu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Wei Huang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
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4
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Li C, Zhang X, Dong M, Han X. Progress on Crowding Effect in Cell-like Structures. MEMBRANES 2022; 12:593. [PMID: 35736300 PMCID: PMC9228500 DOI: 10.3390/membranes12060593] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 12/10/2022]
Abstract
Several biological macromolecules, such as proteins, nucleic acids, and polysaccharides, occupy about 30% of the space in cells, resulting in a crowded macromolecule environment. The crowding effect within cells exerts an impact on the functions of biological components, the assembly behavior of biomacromolecules, and the thermodynamics and kinetics of metabolic reactions. Cell-like structures provide confined and independent compartments for studying the working mechanisms of cells, which can be used to study the physiological functions arising from the crowding effect of macromolecules in cells. This article mainly summarizes the progress of research on the macromolecular crowding effects in cell-like structures. It includes the effects of this crowding on actin assembly behavior, tubulin aggregation behavior, and gene expression. The challenges and future trends in this field are presented at the end of the paper.
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Affiliation(s)
- Chao Li
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin 150001, China; (C.L.); (X.Z.)
| | - Xiangxiang Zhang
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin 150001, China; (C.L.); (X.Z.)
| | - Mingdong Dong
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, 8000 Aarhus, Denmark
| | - Xiaojun Han
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin 150001, China; (C.L.); (X.Z.)
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5
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Xu Q, Li S, Qi M, Gao J, Chen C, Huang P, Wang Y, Yu C, Huang W, Zhou Y. Membrane‐Bound Inward‐Growth of Artificial Cytoskeletons and Their Selective Disassembly. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qingsong Xu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Shanlong Li
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Meiwei Qi
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Jing Gao
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Chuanshuang Chen
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Pei Huang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yuling Wang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Chunyang Yu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Wei Huang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
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Lüdeke S, Lohner P, Stühn LG, Betschart MU, Huber MC, Schreiber A, Schiller SM. Dynamische Strukturänderung und Thermodynamik von Phasentrennprozessen eines Proteinmodells mit intrinsisch ungeordneter/geordneter Struktur. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Steffen Lüdeke
- Institut für Pharmazeutische und Biomedizinische Wissenschaften (IPBW) Johannes Gutenberg-Universität Mainz Staudinger Weg 5 55128 Mainz Deutschland
- Institut für Pharmazeutische Wissenschaften Albert-Ludwigs-Universität Freiburg Albertstraße 25 79104 Freiburg Deutschland
| | - Philipp Lohner
- Institut für Pharmazeutische Wissenschaften Albert-Ludwigs-Universität Freiburg Albertstraße 25 79104 Freiburg Deutschland
| | - Lara G. Stühn
- Zentrum für Biosystemanalyse (ZBSA) Albert-Ludwigs-Universität Freiburg Habsburgerstraße 49 79104 Freiburg Deutschland
| | - Martin U. Betschart
- Institut für Pharmazeutische Wissenschaften Albert-Ludwigs-Universität Freiburg Albertstraße 25 79104 Freiburg Deutschland
| | - Matthias C. Huber
- Cluster of Excellence livMatS @ FIT – Freiburg Center for Interactive Materials and Bioinspired Technologies Albert-Ludwigs-Universität Freiburg Georges-Köhler-Allee 105 79104 Freiburg Deutschland
| | - Andreas Schreiber
- Zentrum für Biosystemanalyse (ZBSA) Albert-Ludwigs-Universität Freiburg Habsburgerstraße 49 79104 Freiburg Deutschland
| | - Stefan M. Schiller
- Zentrum für Biosystemanalyse (ZBSA) Albert-Ludwigs-Universität Freiburg Habsburgerstraße 49 79104 Freiburg Deutschland
- Cluster of Excellence livMatS @ FIT – Freiburg Center for Interactive Materials and Bioinspired Technologies Albert-Ludwigs-Universität Freiburg Georges-Köhler-Allee 105 79104 Freiburg Deutschland
- IMTEK – Institut für Mikrosystemtechnik Albert-Ludwigs-Universität Freiburg Georges-Köhler-Allee 103 79104 Freiburg Deutschland
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Lüdeke S, Lohner P, Stühn LG, Betschart MU, Huber MC, Schreiber A, Schiller SM. Dynamic Structural Changes and Thermodynamics in Phase Separation Processes of an Intrinsically Disordered-Ordered Protein Model. Angew Chem Int Ed Engl 2022; 61:e202112738. [PMID: 34806270 PMCID: PMC9299898 DOI: 10.1002/anie.202112738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/21/2021] [Indexed: 01/03/2023]
Abstract
Elastin-like proteins (ELPs) are biologically important proteins and models for intrinsically disordered proteins (IDPs) and dynamic structural transitions associated with coacervates and liquid-liquid phase transitions. However, the conformational status below and above coacervation temperature and its role in the phase separation process is still elusive. Employing matrix least-squares global Boltzmann fitting of the circular dichroism spectra of the ELPs (VPGVG)20 , (VPGVG)40 , and (VPGVG)60 , we found that coacervation occurs sharply when a certain number of repeat units has acquired β-turn conformation (in our sequence setting a threshold of approx. 20 repeat units). The character of the differential scattering of the coacervate suspensions indicated that this fraction of β-turn structure is still retained after polypeptide assembly. Such conformational thresholds may also have a role in other protein assembly processes with implications for the design of protein-based smart materials.
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Affiliation(s)
- Steffen Lüdeke
- Institut für Pharmazeutische und Biomedizinische Wissenschaften (IPBW)Johannes Gutenberg-Universität MainzStaudinger Weg 555128MainzGermany
- Institut für Pharmazeutische WissenschaftenAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2579104FreiburgGermany
| | - Philipp Lohner
- Institut für Pharmazeutische WissenschaftenAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2579104FreiburgGermany
| | - Lara G. Stühn
- Zentrum für Biosystemanalyse (ZBSA)Albert-Ludwigs-Universität FreiburgHabsburgerstrasse 4979104FreiburgGermany
| | - Martin U. Betschart
- Institut für Pharmazeutische WissenschaftenAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2579104FreiburgGermany
| | - Matthias C. Huber
- Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired TechnologiesAlbert-Ludwigs-Universität FreiburgGeorges-Köhler-Allee 10579104FreiburgGermany
| | - Andreas Schreiber
- Zentrum für Biosystemanalyse (ZBSA)Albert-Ludwigs-Universität FreiburgHabsburgerstrasse 4979104FreiburgGermany
| | - Stefan M. Schiller
- Zentrum für Biosystemanalyse (ZBSA)Albert-Ludwigs-Universität FreiburgHabsburgerstrasse 4979104FreiburgGermany
- Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired TechnologiesAlbert-Ludwigs-Universität FreiburgGeorges-Köhler-Allee 10579104FreiburgGermany
- IMTEK—Institut für MikrosystemtechnikAlbert-Ludwigs-Universität FreiburgGeorges-Köhler-Allee 10379104FreiburgGermany
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Higher-order structure of DNA determines its positioning in cell-size droplets under crowded conditions. PLoS One 2021; 16:e0261736. [PMID: 34937071 PMCID: PMC8694483 DOI: 10.1371/journal.pone.0261736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/08/2021] [Indexed: 11/19/2022] Open
Abstract
Background It is becoming clearer that living cells use water/water (w/w) phase separation to form membraneless organelles that exhibit various important biological functions. Currently, it is believed that the specific localization of biomacromolecules, including DNA, RNA and proteins in w/w microdroplets is closely related to their bio-activity. Despite the importance of this possible role of micro segregation, our understanding of the underlying physico-chemical mechanism is still unrefined. Further research to unveil the underlying mechanism of the localization of macromolecules in relation to their steric conformation in w/w microdroplets is needed. Principal findings Single-DNA observation of genome-size DNA (T4 GT7 bacteriophage DNA; 166kbp) by fluorescence microscopy revealed that DNAs are spontaneously incorporated into w/w microdroplets generated in a binary aqueous polymer solution with polyethylene glycol (PEG) and dextran (DEX). Interestingly, DNAs with elongated coil and shrunken conformations exhibit Brownian fluctuation inside the droplet. On the other hand, tightly packed compact globules, as well as assemblies of multiple condensed DNAs, tend to be located near the interface in the droplet. Conclusion and significance The specific localization of DNA molecules depending on their higher-order structure occurs in w/w microdroplet phase-separation solution under a binary aqueous polymer solution. Such an aqueous solution with polymers mimics the crowded conditions in living cells, where aqueous macromolecules exist at a level of 30–40 weight %. The specific positioning of DNA depending on its higher-order structure in w/w microdroplets is expected to provide novel insights into the mechanism and function of membraneless organelles and micro-segregated particles in living cells.
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Chen H, Wang L, Wang S, Li J, Li Z, Lin Y, Wang X, Huang X. Construction of Hybrid Bi‐microcompartments with Exocytosis‐Inspired Behavior toward Fast Temperature‐Modulated Transportation of Living Organisms. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Haixu Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Lei Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Shengliang Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Junbo Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Zhenhui Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Youping Lin
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xiaoliang Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xin Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
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Chen H, Wang L, Wang S, Li J, Li Z, Lin Y, Wang X, Huang X. Construction of Hybrid Bi-microcompartments with Exocytosis-Inspired Behavior toward Fast Temperature-Modulated Transportation of Living Organisms. Angew Chem Int Ed Engl 2021; 60:20795-20802. [PMID: 33908155 DOI: 10.1002/anie.202102846] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/09/2021] [Indexed: 11/10/2022]
Abstract
Inspired by the unique characteristics of living cells, the creation of life-inspired functional ensembles is a rapidly expanding research topic, enabling transformative applications in various disciplines. Herein, we report a facile method for the fabrication of phospholipid and block copolymer hybrid bi-microcompartments via spontaneous asymmetric assembly at the water/tributyrin interface, whereby the temperature-mediated dewetting of the inner microcompartments allowed for exocytosis to occur in the constructed system. The exocytosis location and commencement time could be controlled by the buoyancy of the inner microcompartment and temperature, respectively. Furthermore, the constructed bi-microcompartments showed excellent biocompatibility and a universal loading capacity toward cargoes of widely ranging sizes; thus, the proliferation and temperature-programmed transportation of living organisms was achieved. Our results highlight opportunities for the development of complex mesoscale dynamic ensembles with life-inspired behaviors and provide a novel platform for on-demand transport of various living organisms.
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Affiliation(s)
- Haixu Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Lei Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Shengliang Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Junbo Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Zhenhui Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Youping Lin
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Xiaoliang Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Xin Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
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11
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Ibrahimova V, Zhao H, Ibarboure E, Garanger E, Lecommandoux S. Thermosensitive Vesicles from Chemically Encoded Lipid‐Grafted Elastin‐like Polypeptides. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Vusala Ibrahimova
- University of Bordeaux CNRS Bordeaux INP, LCPO, UMR 5629 33600 Pessac France
| | - Hang Zhao
- University of Bordeaux CNRS Bordeaux INP, LCPO, UMR 5629 33600 Pessac France
| | - Emmanuel Ibarboure
- University of Bordeaux CNRS Bordeaux INP, LCPO, UMR 5629 33600 Pessac France
| | - Elisabeth Garanger
- University of Bordeaux CNRS Bordeaux INP, LCPO, UMR 5629 33600 Pessac France
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12
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Ibrahimova V, Zhao H, Ibarboure E, Garanger E, Lecommandoux S. Thermosensitive Vesicles from Chemically Encoded Lipid-Grafted Elastin-like Polypeptides. Angew Chem Int Ed Engl 2021; 60:15036-15040. [PMID: 33856091 DOI: 10.1002/anie.202102807] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/26/2021] [Indexed: 12/14/2022]
Abstract
Biomimetic design to afford smart functional biomaterials with exquisite properties represents synthetic challenges and provides unique perspectives. In this context, elastin-like polypeptides (ELPs) recently became highly attractive building blocks in the development of lipoprotein-based membranes. In addition to the bioengineered post-translational modifications of genetically encoded recombinant ELPs developed so far, we report here a simple and versatile method to design biohybrid brush-like lipid-grafted-ELPs using chemical post-modification reactions. We have explored a combination of methionine alkylation and click chemistry to create a new class of hybrid lipoprotein mimics. Our design allowed the formation of biomimetic vesicles with controlled permeability, correlated to the temperature-responsiveness of ELPs.
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Affiliation(s)
- Vusala Ibrahimova
- University of Bordeaux, CNRS, Bordeaux INP, LCPO, UMR 5629, 33600, Pessac, France
| | - Hang Zhao
- University of Bordeaux, CNRS, Bordeaux INP, LCPO, UMR 5629, 33600, Pessac, France
| | - Emmanuel Ibarboure
- University of Bordeaux, CNRS, Bordeaux INP, LCPO, UMR 5629, 33600, Pessac, France
| | - Elisabeth Garanger
- University of Bordeaux, CNRS, Bordeaux INP, LCPO, UMR 5629, 33600, Pessac, France
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14
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Chen H, Li W, Lin Y, Wang L, Liu X, Huang X. Fusion‐Induced Structural and Functional Evolution in Binary Emulsion Communities. Angew Chem Int Ed Engl 2020; 59:16953-16960. [DOI: 10.1002/anie.202004617] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/04/2020] [Indexed: 02/05/2023]
Affiliation(s)
- Haixu Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Weiran Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Youping Lin
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Lei Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xiaoman Liu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xin Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
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Chen H, Li W, Lin Y, Wang L, Liu X, Huang X. Fusion‐Induced Structural and Functional Evolution in Binary Emulsion Communities. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Haixu Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Weiran Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Youping Lin
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Lei Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xiaoman Liu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
| | - Xin Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin 150001 China
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