51
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Yüz SG, Ricken J, Wegner SV. Independent Control over Multiple Cell Types in Space and Time Using Orthogonal Blue and Red Light Switchable Cell Interactions. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1800446. [PMID: 30128251 PMCID: PMC6097145 DOI: 10.1002/advs.201800446] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/27/2018] [Indexed: 05/14/2023]
Abstract
Independent control over multiple cell-material interactions with high spatiotemporal resolution is a key for many biomedical applications and understanding cell biology, as different cell types can perform different tasks in a multicellular context. In this study, the binding of two different cell types to materials is orthogonally controlled with blue and red light providing independent regulation in space and time. Cells expressing the photoswitchable protein cryptochrome 2 (CRY2) on cell surface bind to N-truncated CRY-interacting basic helix-loop-helix protein 1 (CIBN)-immobilized substrates under blue light and cells expressing the photoswitchable protein phytochrome B (PhyB ) on cell surface bind to phytochrome interaction factor 6 (PIF6)-immobilized substrates under red light, respectively. These light-switchable cell interactions provide orthogonal and noninvasive control using two wavelengths of visible light. Moreover, both cell-material interactions are dynamically switched on under light and reversible in the dark. The specificity of the CRY2/CIBN and PhyB/PIF6 interactions and their response to different wavelengths of light allow selectively activating the binding of one cell type with blue and the other cell type with red light in the presence of the other cell type.
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Affiliation(s)
- Simge G. Yüz
- Max Planck Institute of Polymer ResearchAckermannweg 1055128MainzGermany
- Department of Biophysical ChemistryUniversity of HeidelbergIm Neuenheimer Feld 25369120HeidelbergGermany
| | - Julia Ricken
- Max Planck Institute of Polymer ResearchAckermannweg 1055128MainzGermany
- Department of Biophysical ChemistryUniversity of HeidelbergIm Neuenheimer Feld 25369120HeidelbergGermany
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52
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Zhao T, Chen L, Li Q, Li X. Near-infrared light triggered drug release from mesoporous silica nanoparticles. J Mater Chem B 2018; 6:7112-7121. [PMID: 32254627 DOI: 10.1039/c8tb01548a] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Stimuli triggered drug delivery systems enable controlled release of drugs at the optimal space and time, thus achieving optimal therapeutic effects. As one of the most important stimuli used in bioapplications, near-infrared (NIR) light possesses unique advantages such as deep tissue penetration with minimum auto-fluorescence & tissue scattering and high biosafety. Mesoporous silica nanoparticles (MSNs) are one of the most studied nanocarriers; apart from having a high surface area and large pore volume for loading of drugs, they can be easily functionalized with inorganic nanomaterials and stimuli responsive polymers or organic switch molecules, creating possibilities for designing complex stimuli triggered drug delivery systems. Considering the high tissue penetration depth of NIR light and the unique mesoporous structure of MSNs, NIR responsive inorganic nanoparticle functionalized MSNs can be further combined with stimuli responsive materials to form smart "nano-devices" for controlled drug delivery toward tumors, and to date much progress has been made. In this article, recent advances in the design of NIR triggered mesoporous silica drug delivery systems are systematically summarized and some outstanding studies are highlighted. We will also discuss the shortcomings, challenges and opportunities in the field.
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Affiliation(s)
- Tiancong Zhao
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM), Fudan University, Shanghai 200433, P. R. China.
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53
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Yan Z, Qin H, Ren J, Qu X. Photocontrolled Multidirectional Differentiation of Mesenchymal Stem Cells on an Upconversion Substrate. Angew Chem Int Ed Engl 2018; 57:11182-11187. [DOI: 10.1002/anie.201803939] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Zhengqing Yan
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Hongshuang Qin
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
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54
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Yan Z, Qin H, Ren J, Qu X. Photocontrolled Multidirectional Differentiation of Mesenchymal Stem Cells on an Upconversion Substrate. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803939] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Zhengqing Yan
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Hongshuang Qin
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
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55
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Liu L, Tian X, Ma Y, Duan Y, Zhao X, Pan G. A Versatile Dynamic Mussel-Inspired Biointerface: From Specific Cell Behavior Modulation to Selective Cell Isolation. Angew Chem Int Ed Engl 2018; 57:7878-7882. [DOI: 10.1002/anie.201804802] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Lei Liu
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Xiaohua Tian
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Yue Ma
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Yuqing Duan
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang China
| | - Xin Zhao
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom Hong Kong China
| | - Guoqing Pan
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
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56
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Liu L, Tian X, Ma Y, Duan Y, Zhao X, Pan G. A Versatile Dynamic Mussel-Inspired Biointerface: From Specific Cell Behavior Modulation to Selective Cell Isolation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804802] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Lei Liu
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Xiaohua Tian
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Yue Ma
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
| | - Yuqing Duan
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang China
| | - Xin Zhao
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom Hong Kong China
| | - Guoqing Pan
- Institute for Advanced Materials; School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 China
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57
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Yu L, Schlaich C, Hou Y, Zhang J, Noeske PLM, Haag R. Photoregulating Antifouling and Bioadhesion Functional Coating Surface Based on Spiropyran. Chemistry 2018; 24:7742-7748. [DOI: 10.1002/chem.201801051] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Leixiao Yu
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Takustrasse 3 Berlin 14195 Germany
| | - Christoph Schlaich
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Takustrasse 3 Berlin 14195 Germany
| | - Yong Hou
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Takustrasse 3 Berlin 14195 Germany
| | - Jianguang Zhang
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Takustrasse 3 Berlin 14195 Germany
| | - Paul-Ludwig Michael Noeske
- Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM; Wiener Strasse 12 28359 Bremen Germany
| | - Rainer Haag
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Takustrasse 3 Berlin 14195 Germany
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58
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Kang H, Jung HJ, Wong DSH, Kim SK, Lin S, Chan KF, Zhang L, Li G, Dravid VP, Bian L. Remote Control of Heterodimeric Magnetic Nanoswitch Regulates the Adhesion and Differentiation of Stem Cells. J Am Chem Soc 2018; 140:5909-5913. [PMID: 29681155 DOI: 10.1021/jacs.8b03001] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Remote, noninvasive, and reversible control over the nanoscale presentation of bioactive ligands, such as Arg-Gly-Asp (RGD) peptide, is highly desirable for temporally regulating cellular functions in vivo. Herein, we present a novel strategy for physically uncaging RGD using a magnetic field that allows safe and deep tissue penetration. We developed a heterodimeric nanoswitch consisting of a magnetic nanocage (MNC) coupled to an underlying RGD-coated gold nanoparticle (AuNP) via a long flexible linker. Magnetically controlled movement of MNC relative to AuNP allowed reversible uncaging and caging of RGD that modulate physical accessibility of RGD for integrin binding, thereby regulating stem cell adhesion, both in vitro and in vivo. Reversible RGD uncaging by the magnetic nanoswitch allowed temporal regulation of stem cell adhesion, differentiation, and mechanosensing. This physical and reversible RGD uncaging utilizing heterodimeric magnetic nanoswitch is unprecedented and holds promise in the remote control of cellular behaviors in vivo.
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Affiliation(s)
- Heemin Kang
- Department of Biomedical Engineering , The Chinese University of Hong Kong , Hong Kong , China
| | - Hee Joon Jung
- Department of Materials Science and Engineering , Northwestern University , Evanston , Illinois 60208 , United States.,International Institute for Nanotechnology , Evanston , Illinois 60208 , United States.,NUANCE Center , Northwestern University , Evanston , Illinois 60208 , United States
| | - Dexter Siu Hong Wong
- Department of Biomedical Engineering , The Chinese University of Hong Kong , Hong Kong , China
| | - Sung Kyu Kim
- Department of Materials Science and Engineering , Northwestern University , Evanston , Illinois 60208 , United States.,International Institute for Nanotechnology , Evanston , Illinois 60208 , United States.,NUANCE Center , Northwestern University , Evanston , Illinois 60208 , United States
| | - Sien Lin
- Department of Orthopaedics & Traumatology, Faculty of Medicine , The Chinese University of Hong Kong , Prince of Wales Hospital, Shatin , Hong Kong , China
| | | | | | - Gang Li
- Department of Orthopaedics & Traumatology, Faculty of Medicine , The Chinese University of Hong Kong , Prince of Wales Hospital, Shatin , Hong Kong , China
| | - Vinayak P Dravid
- Department of Materials Science and Engineering , Northwestern University , Evanston , Illinois 60208 , United States.,International Institute for Nanotechnology , Evanston , Illinois 60208 , United States.,NUANCE Center , Northwestern University , Evanston , Illinois 60208 , United States
| | - Liming Bian
- Department of Biomedical Engineering , The Chinese University of Hong Kong , Hong Kong , China.,Translational Research Centre of Regenerative Medicine and 3D Printing Technologies of Guangzhou Medical University , The Third Affiliated Hospital of Guangzhou Medical University , Guangzhou , Guangdong , China
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59
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Zuo J, Tu L, Li Q, Feng Y, Que I, Zhang Y, Liu X, Xue B, Cruz LJ, Chang Y, Zhang H, Kong X. Near Infrared Light Sensitive Ultraviolet-Blue Nanophotoswitch for Imaging-Guided "Off-On" Therapy. ACS NANO 2018; 12:3217-3225. [PMID: 29489327 DOI: 10.1021/acsnano.7b07393] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Photoswitchable materials are important in broad applications. Recently appeared inorganic photoswitchable upconversion nanoparticles (PUCNPs) become a competitive candidate to surmount the widespread issue of the organic counterparts -photobleaching. However, current PUCNPs follow solely Yb3+/Nd3+ cosensitizing mode, which results in complex multilayer doping patterns and imperfectness of switching in UV-blue region. In this work, we have adopted a new strategy to construct Nd3+ free PUCNPs-NaErF4@NaYF4@NaYbF4:0.5%Tm@NaYF4. These PUCNPs demonstrate the superior property of photoswitching. A prominent UV-blue emission from Tm3+ is turned on upon 980 nm excitation, which can be completely turned off by 800 nm light. The quasi-monochromatic red upconversion emission upon 800 nm excitation-a distinct feature of undoping NaErF4 upconversion system-endows the PUCNPs with promising image-guided photoinduced "off-on" therapy in biomedicine. As a proof-of-concept we have demonstrated the imaging-guided photodynamic therapy (PDT) of cancer, where 800 nm excitation turns off the UV-blue emission and leaves the emission at 660 nm for imaging. Once the tumor site is targeted, excitation switching to 980 nm results in UV-blue emission and the red emission. The former is used to induce PDT, whereas the latter is to monitor the therapeutic process. Our study implies that this upconversion photoswitching material is suitable for real-time imaging and image-guided therapy under temporal and spatial control.
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Affiliation(s)
- Jing Zuo
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
- Van't Hoff Institute for Molecular Sciences , University of Amsterdam , Science Park 904 , 1098XH Amsterdam , The Netherlands
| | - Langping Tu
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Qiqing Li
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Yansong Feng
- Van't Hoff Institute for Molecular Sciences , University of Amsterdam , Science Park 904 , 1098XH Amsterdam , The Netherlands
| | - Ivo Que
- Translational Nanobiomaterials and Imaging, Department of Radiology , Leiden University Medical Center , 2333ZA Leiden , The Netherlands
| | - Youlin Zhang
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Xiaomin Liu
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Bin Xue
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Luis J Cruz
- Translational Nanobiomaterials and Imaging, Department of Radiology , Leiden University Medical Center , 2333ZA Leiden , The Netherlands
| | - Yulei Chang
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
| | - Hong Zhang
- Van't Hoff Institute for Molecular Sciences , University of Amsterdam , Science Park 904 , 1098XH Amsterdam , The Netherlands
| | - Xianggui Kong
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, FineMechanics and Physics, Chinese Academy of Sciences , Changchun , 130033 Jilin , China
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60
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Hao Y, Li Y, Zhang F, Cui H, Hu J, Meng J, Wang S. Electrochemical Responsive Superhydrophilic Surfaces of Polythiophene Derivatives towards Cell Capture and Release. Chemphyschem 2018; 19:2046-2051. [DOI: 10.1002/cphc.201800095] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Yuwei Hao
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Green Printing Institute of Chemistry, Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Yingying Li
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Green Printing Institute of Chemistry, Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
| | - Feilong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Green Printing Institute of Chemistry, Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Haijun Cui
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Jinsong Hu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Molecular Nanostructure and Nanotechnology; Institute of Chemistry, Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Jingxin Meng
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
| | - Shutao Wang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
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61
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Kang H, Zhang K, Wong DSH, Han F, Li B, Bian L. Near-infrared light-controlled regulation of intracellular calcium to modulate macrophage polarization. Biomaterials 2018; 178:681-696. [PMID: 29705000 DOI: 10.1016/j.biomaterials.2018.03.007] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 02/06/2018] [Accepted: 03/04/2018] [Indexed: 12/15/2022]
Abstract
Macrophages are multifunctional immune cells with diverse physiological functions such as fighting against infection, influencing progression of pathologies, maintaining homeostasis, and regenerating tissues. Macrophages can be induced to adopt distinct polarized phenotypes, such as classically activated pro-inflammatory (M1) phenotypes or alternatively activated anti-inflammatory and pro-healing (M2), to execute diverse and dynamic immune functions. However, unbalanced polarizations of macrophage can lead to various pathologies, such as atherosclerosis, obesity, tumor, and asthma. Thus, the capability to remotely control macrophage phenotypes is important to the success of treating many pathological conditions involving macrophages. In this study, we developed an upconversion nanoparticle (UCNP)-based photoresponsive nanocarrier for near-infrared (NIR) light-mediated control of intracellular calcium levels to regulate macrophage polarization. UCNP was coated with mesoporous silica (UCNP@mSiO2), into which loaded calcium regulators that can either supply or deplete calcium ions. UCNP@mSiO2 was chemically modified through serial coupling of photocleavable linker and Arg-Gly-Asp (RGD) peptide-bearing molecular cap via cyclodextrin-adamantine host-guest complexation. The RGD-bearing cap functioned as the photolabile gating structure to control the release of calcium regulators and facilitated the cellular uptake of UCNP@mSiO2 nanocarrier. The upconverted UV light emission from the UCNP@mSiO2 under NIR light excitation triggered the cleavage of cap and intracellular release of calcium regulators, thereby allowing temporal regulation on the intracellular calcium levels. Application of NIR light through skin tissue promoted M1 or M2 polarization of macrophages, by elevating or depleting intracellular calcium levels, respectively. To the best of our knowledge, this is the first demonstration of NIR light-mediated remote control on macrophage polarization. This photoresponsive nanocarrier offers the potential to remotely manipulate in vivo immune functions, such as inflammation or tissue regeneration, via NIR light-controlled macrophage polarization.
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Affiliation(s)
- Heemin Kang
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Kunyu Zhang
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Dexter Siu Hong Wong
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Fengxuan Han
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, Jiangsu, China; Orthopaedic Institute, Medical College, Soochow University, Suzhou, Jiangsu, China
| | - Bin Li
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, Jiangsu, China; Orthopaedic Institute, Medical College, Soochow University, Suzhou, Jiangsu, China; China Orthopedic Regenerative Medicine Group (CORMed), Hangzhou, Zhejiang, China.
| | - Liming Bian
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, China; Shun Hing Institute of Advanced Engineering, The Chinese University of Hong Kong, Hong Kong, China; Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China; Centre for Novel Biomaterials, The Chinese University of Hong Kong, Hong Kong, China; China Orthopedic Regenerative Medicine Group (CORMed), Hangzhou, Zhejiang, China; Department of Pharmacology, Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang, Guangdong, China.
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62
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Hao Y, Liu H, Li G, Cui H, Jiang L, Wang S. Photo and Thermo Dual-Responsive Copolymer Surfaces for Efficient Cell Capture and Release. Chemphyschem 2018. [DOI: 10.1002/cphc.201701145] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yuwei Hao
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing Institute of Chemistry; Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Hongliang Liu
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
| | - Guannan Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing Institute of Chemistry; Chinese Academy of Sciences; Zhongguancun North First Street 2 100190 Beijing P. R. China
| | - Haijun Cui
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Lei Jiang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Shutao Wang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, CAS Center for Excellence in Nanoscience Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Zhongguancun East Road 29 100190 Beijing P. R. China
- University of Chinese Academy of Sciences; 100049 Beijing P. R. China
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63
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Hao Y, Cui H, Meng J, Wang S. Photo-responsive smart surfaces with controllable cell adhesion. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.09.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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64
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Zhao B, Li Y. Facile synthesis of near-infrared-excited NaYF4:Yb3+, Tm3+ nanoparticles for label-free detection of dopamine in biological fluids. Talanta 2018; 179:478-484. [DOI: 10.1016/j.talanta.2017.11.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/05/2017] [Accepted: 11/17/2017] [Indexed: 12/26/2022]
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65
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Geng W, Wang L, Jiang N, Cao J, Xiao YX, Wei H, Yetisen AK, Yang XY, Su BL. Single cells in nanoshells for the functionalization of living cells. NANOSCALE 2018; 10:3112-3129. [PMID: 29393952 DOI: 10.1039/c7nr08556g] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Inspired by the characteristics of cells in live organisms, new types of hybrids have been designed comprising live cells and abiotic materials having a variety of structures and functionalities. The major goal of these studies is to uncover hybridization approaches that promote cell stabilization and enable the introduction of new functions into living cells. Single-cells in nanoshells have great potential in a large number of applications including bioelectronics, cell protection, cell therapy, and biocatalysis. In this review, we discuss the results of investigations that have focused on the synthesis, structuration, functionalization, and applications of these single-cells in nanoshells. We describe synthesis methods to control the structural and functional features of single-cells in nanoshells, and further develop their applications in sustainable energy, environmental remediation, green biocatalysis, and smart cell therapy. Perceived limitations of single-cells in nanoshells have been also identified.
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Affiliation(s)
- Wei Geng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122, Luoshi Road, Wuhan, 430070, China.
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66
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Li W, Yan Z, Ren J, Qu X. Manipulating cell fate: dynamic control of cell behaviors on functional platforms. Chem Soc Rev 2018; 47:8639-8684. [DOI: 10.1039/c8cs00053k] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We review the recent advances and new horizons in the dynamic control of cell behaviors on functional platforms and their applications.
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Affiliation(s)
- Wen Li
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- P. R. China
| | - Zhengqing Yan
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- P. R. China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- P. R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- P. R. China
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67
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Zhao X, Xu L, Sun M, Ma W, Wu X, Xu C, Kuang H. Tuning the interactions between chiral plasmonic films and living cells. Nat Commun 2017; 8:2007. [PMID: 29222410 PMCID: PMC5722823 DOI: 10.1038/s41467-017-02268-8] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 11/16/2017] [Indexed: 12/17/2022] Open
Abstract
Designing chiral materials to manipulate the biological activities of cells has been an important area not only in chemistry and material science, but also in cell biology and biomedicine. Here, we introduce monolayer plasmonic chiral Au nanoparticle (NP) films modified with L- or D-penicillamine (Pen) to be developed for cell growth, differentiation, and retrieval. The monolayer films display high chiroptical activity, with circular dichroism values of 3.5 mdeg at 550 nm and 26.8 mdeg at 775 nm. The L-Pen-NP films accelerate cell proliferation, whereas the D -Pen-NP films have the opposite effect. Remote irradiation with light is chosen to noninvasively collect the cells. The results demonstrate that left circularly polarized light improves the efficiency of cell detachment up to 91.2% for L-Pen-NP films. These findings will facilitate the development of cell culture in biomedical application and help to understand natural homochirality.
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Affiliation(s)
- Xueli Zhao
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Liguang Xu
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Maozhong Sun
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Wei Ma
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Xiaoling Wu
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Hua Kuang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
- International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
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68
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Kang H, Wong DSH, Yan X, Jung HJ, Kim S, Lin S, Wei K, Li G, Dravid VP, Bian L. Remote Control of Multimodal Nanoscale Ligand Oscillations Regulates Stem Cell Adhesion and Differentiation. ACS NANO 2017; 11:9636-9649. [PMID: 28841292 DOI: 10.1021/acsnano.7b02857] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Cellular adhesion is regulated by the dynamic ligation process of surface receptors, such as integrin, to adhesive motifs, such as Arg-Gly-Asp (RGD). Remote control of adhesive ligand presentation using external stimuli is an appealing strategy for the temporal regulation of cell-implant interactions in vivo and was recently demonstrated using photochemical reaction. However, the limited tissue penetration of light potentially hampers the widespread applications of this method in vivo. Here, we present a strategy for modulating the nanoscale oscillations of an integrin ligand simply and solely by adjusting the frequency of an oscillating magnetic field to regulate the adhesion and differentiation of stem cells. A superparamagnetic iron oxide nanoparticle (SPION) was conjugated with the RGD ligand and anchored to a glass substrate by a long flexible poly(ethylene glycol) linker to allow the oscillatory motion of the ligand to be magnetically tuned. In situ magnetic scanning transmission electron microscopy and atomic force microscopy imaging confirmed the nanoscale motion of the substrate-tethered RGD-grafted SPION. Our findings show that ligand oscillations under a low oscillation frequency (0.1 Hz) of the magnetic field promoted integrin-ligand binding and the formation and maturation of focal adhesions and therefore the substrate adhesion of stem cells, while ligands oscillating under high frequency (2 Hz) inhibited integrin ligation and stem cell adhesion, both in vitro and in vivo. Temporal switching of the multimodal ligand oscillations between low- and high-frequency modes reversibly regulated stem cell adhesion. The ligand oscillations further induced the stem cell differentiation and mechanosensing in the same frequency-dependent manner. Our study demonstrates a noninvasive, penetrative, and tunable approach to regulate cellular responses to biomaterials in vivo. Our work not only provides additional insight into the design considerations of biomaterials to control cellular adhesion in vivo but also offers a platform to elucidate the fundamental understanding of the dynamic integrin-ligand binding that regulates the adhesion, differentiation, and mechanotransduction of stem cells.
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Affiliation(s)
| | | | | | - Hee Joon Jung
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | - Sungkyu Kim
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | | | | | | | - Vinayak P Dravid
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | - Liming Bian
- China Orthopedic Regenerative Medicine Group (CORMed) , Hangzhou 310000, China
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69
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Li Z, Liu F, Yuan Y, Wu J, Wang H, Yuan L, Chen H. Multifunctional gold nanoparticle layers for controllable capture and release of proteins. NANOSCALE 2017; 9:15407-15415. [PMID: 28975944 DOI: 10.1039/c7nr05276f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Protein modified functional surfaces have been applied extensively in the field of biomaterials and medicine. Regulation of the amount and activity of proteins on the material surface is always a challenge and a key research issue. A multifunctional micro/nano-composite based surface system for efficient controllable capture and release of proteins is proposed and studied in the present paper. This novel system contains (1) gold nanoparticles (AuNPs) co-modified with an enzyme and poly(methacrylic acid) (PMAA), e.g., AuNP-pyrophosphatase (PPase)-PMAA, as nanostructured protein carriers; (2) gold nanoparticle layers (GNPLs) modified with poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA), i.e., GNPL-PDMAEMA, as a micro/nano-structured support platform for surface bioactivity regulation. The capture-release of proteins and the regulation of surface bioactivity in this composite surface system were investigated under different conditions. The results showed that the proposed system is capable of protein capture and release with simple adjustment of the pH value from neutral pH to basic pH. When the pH of the system is stabilized at 7.0, the GNPL-PDMAEMA surface could adsorb plenty of AuNP-PPase-PMAA conjugates and maximum surface bioactivity occurred, but when the pH of the system is adjusted to 10.0, the GNPL-PDMAEMA surface could liberate almost all the AuNP-PPase-PMAA conjugates and thus surface bioactivity disappeared. Meanwhile, by cyclical variations between pH 7.0 and pH 10.0, this surface protein capture/release system could realize recycling and reuse of one certain protein multiple times, a series of proteins acting sequentially in accordance with pre-designed procedures, and a functional combination of multiple proteins. This recyclable multifunctional surface with the capability of protein capture/release has great potential in many applications, such as biomonitoring and biomolecule immobilization.
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Affiliation(s)
- Zhenhua Li
- 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, P. R. China.
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70
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Cao Z, Bian Q, Chen Y, Liang F, Wang G. Light-Responsive Janus-Particle-Based Coatings for Cell Capture and Release. ACS Macro Lett 2017; 6:1124-1128. [PMID: 35650929 DOI: 10.1021/acsmacrolett.7b00714] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A robust light-responsive coating based on Janus composite particles is achieved. First, strawberry-like silica Janus particles are synthesized by the sol-gel process at a patchy emulsion interface. One side of the silica Janus particles possesses nanoscale roughness, and the other side is flat. Then, spiropyran-containing polymer brushes are grafted onto the coarse hemispherical side of the as-synthesized Janus particles, and the other flat side is modified with imidazoline groups. The light-responsive polymer brush-terminated coarse hemispherical sides direct toward the air when the Janus composite particles self-organize into a layer on the surface of epoxy resin substrate. The imidazoline groups react with the epoxy groups in the epoxy resin to form a robust smart coating. The coating can be reversibly triggered between hydrophobic and hydrophilic by UV and visible-light irradiation, which is attributed to the isomerization of spiropyran moieties. When the hydrophobic ring-closed spiropyran form is prominent, HeLa cells can be effectively captured onto the coating. After UV light irradiation, the ring-closed spiropyran form changes to the hydrophilic ring-opened zwitterionic merocyanine form, and then the captured cells are released. This work shows promising potential for engineering advanced smart biointerfaces.
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Affiliation(s)
- Ziquan Cao
- School
of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
- State
Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Qing Bian
- School
of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Ying Chen
- State
Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Fuxin Liang
- State
Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Guojie Wang
- School
of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
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71
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Kang H, Kim S, Wong DSH, Jung HJ, Lin S, Zou K, Li R, Li G, Dravid VP, Bian L. Remote Manipulation of Ligand Nano-Oscillations Regulates Adhesion and Polarization of Macrophages in Vivo. NANO LETTERS 2017; 17:6415-6427. [PMID: 28875707 DOI: 10.1021/acs.nanolett.7b03405] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Macrophages play crucial roles in various immune-related responses, such as host defense, wound healing, disease progression, and tissue regeneration. Macrophages perform distinct and dynamic functions in vivo, depending on their polarization states, such as the pro-inflammatory M1 phenotype and pro-healing M2 phenotype. Remote manipulation of the adhesion of host macrophages to the implants and their subsequent polarization in vivo can be an attractive strategy to control macrophage polarization-specific functions but has rarely been achieved. In this study, we grafted RGD ligand-bearing superparamagnetic iron oxide nanoparticles (SPIONs) to a planar matrix via a long flexible linker. We characterized the nanoscale motion of the RGD-bearing SPIONs grafted to the matrix, in real time by in situ magnetic scanning transmission electron microscopy (STEM) and in situ atomic force microscopy. The magnetic field was applied at various oscillation frequencies to manipulate the frequency-dependent ligand nano-oscillation speeds of the RGD-bearing SPIONs. We demonstrate that a low oscillation frequency of the magnetic field stimulated the adhesion and M2 polarization of macrophages, whereas a high oscillation frequency suppressed the adhesion of macrophages but promoted their M1 polarization, both in vitro and in vivo. Macrophage adhesion was also temporally regulated by switching between the low and high frequencies of the oscillating magnetic field. To the best of our knowledge, this is the first demonstration of the remote manipulation of the adhesion and polarization phenotype of macrophages, both in vitro and in vivo. Our system offers the promising potential to manipulate host immune responses to implanted biomaterials, including inflammation or tissue reparative processes, by regulating macrophage adhesion and polarization.
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Affiliation(s)
| | - Sungkyu Kim
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | | | - Hee Joon Jung
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | | | | | | | | | - Vinayak P Dravid
- International Institute for Nanotechnology , Evanston, Illinois 60208, United States
| | - Liming Bian
- China Orthopedic Regenerative Medicine Group (CORMed) , Hangzhou, China
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72
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A NIR-controlled cage mimicking system for hydrophobic drug mediated cancer therapy. Biomaterials 2017; 139:151-162. [DOI: 10.1016/j.biomaterials.2017.06.008] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 05/23/2017] [Accepted: 06/05/2017] [Indexed: 11/21/2022]
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73
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Wang X, Yao C, Weng W, Cheng K, Wang Q. Visible-Light-Responsive Surfaces for Efficient, Noninvasive Cell Sheet Harvesting. ACS APPLIED MATERIALS & INTERFACES 2017; 9:28250-28259. [PMID: 28795563 DOI: 10.1021/acsami.7b08868] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Effective regulation of cell-surface interactions is critical for regenerative medicine and other cell-based therapies. Herein, visible-light-induced cell sheet harvesting based on silicon wafers with a p/n junction [Si(p/n)] is introduced. Cell sheets could quickly detach from the Si(p/n) surface after 10 min of visible-light illumination with maintained cell viability and functions. It is found that preadsorbed proteins on the Si(p/n) surface like BSA and collagen-I show light-induced desorption behaviors. Molecular dynamics simulation also indicates that long-range force caused by the photovoltaic effect of Si(p/n) under visible-light illumination plays a key role in triggering the release of the preadsorbed protein. It is suggested that such protein desorption behavior mediated by the photovoltaic effect is responsible for cell release. This work not only shows promising potential for cell sheet harvesting, but also provides new insights into protein-material interactions.
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Affiliation(s)
- Xiaozhao Wang
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Zhejiang University , Hangzhou 310027, China
| | - Cai Yao
- Soft Matter Research Center and Department of Chemistry, Zhejiang University , Hangzhou 310027, China
| | - Wenjian Weng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Zhejiang University , Hangzhou 310027, China
| | - Kui Cheng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Zhejiang University , Hangzhou 310027, China
| | - Qi Wang
- Soft Matter Research Center and Department of Chemistry, Zhejiang University , Hangzhou 310027, China
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74
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Yang G, Zhu L, Hu J, Xia H, Qiu D, Zhang Q, Zhang D, Zou G. Near-Infrared Circularly Polarized Light Triggered Enantioselective Photopolymerization by Using Upconversion Nanophosphors. Chemistry 2017; 23:8032-8038. [DOI: 10.1002/chem.201700823] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Guang Yang
- Department of Polymer Science and Engineering, iChEM; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Liangfu Zhu
- Department of Optics and Optical Engineering; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Jingang Hu
- Department of Polymer Science and Engineering, iChEM; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Hongyan Xia
- Department of Polymer Science and Engineering, iChEM; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Dong Qiu
- Department of Optics and Optical Engineering; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Qijin Zhang
- Department of Polymer Science and Engineering, iChEM; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Douguo Zhang
- Department of Optics and Optical Engineering; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
| | - Gang Zou
- Department of Polymer Science and Engineering, iChEM; University of Science and Technology of China; Jinzhai Road 96th, Hefei Anhui 230026 P.R. China
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75
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Liu X, Yang Y, Urban MW. Stimuli-Responsive Polymeric Nanoparticles. Macromol Rapid Commun 2017; 38. [PMID: 28497535 DOI: 10.1002/marc.201700030] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 02/27/2017] [Indexed: 12/17/2022]
Abstract
There is increasing evidence that stimuli-responsive nanomaterials have become significantly critical components of modern materials design and technological developments. Recent advances in synthesis and fabrication of stimuli-responsive polymeric nanoparticles with built-in stimuli-responsive components (Part A) and surface modifications of functional nanoparticles that facilitate responsiveness (Part B) are outlined here. The synthesis and construction of stimuli-responsive spherical, core-shell, concentric, hollow, Janus, gibbous/inverse gibbous, and cocklebur morphologies are discussed in Part A, with the focus on shape, color, or size changes resulting from external stimuli. Although inorganic/metallic nanoparticles exhibit many useful properties, including thermal or electrical conductivity, catalytic activity, or magnetic properties, their assemblies and formation of higher order constructs are often enhanced by surface modifications. Section B focuses on selected surface reactions that lead to responsiveness achieved by decorating nanoparticles with stimuli-responsive polymers. Although grafting-to and grafting-from dominate these synthetic efforts, there are opportunities for developing novel synthetic approaches facilitating controllable recognition, signaling, or sequential responses. Many nanotechnologies utilize a combination of organic and inorganic phases to produce ceramic or metallic nanoparticles. One can envision the development of new properties by combining inorganic (metals, metal oxides) and organic (polymer) phases into one nanoparticle designated as "ceramers" (inorganics) and "metamers" (metallic).
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Affiliation(s)
- Xiaolin Liu
- Department of Materials Science and Engineering, Clemson University, Clemson, SC, 29634, USA
| | - Ying Yang
- Department of Materials Science and Engineering, Clemson University, Clemson, SC, 29634, USA
| | - Marek W Urban
- Department of Materials Science and Engineering, Clemson University, Clemson, SC, 29634, USA
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76
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Wu S, Blinco JP, Barner-Kowollik C. Near-Infrared Photoinduced Reactions Assisted by Upconverting Nanoparticles. Chemistry 2017; 23:8325-8332. [DOI: 10.1002/chem.201700658] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Si Wu
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St. Brisbane QLD 4001 Australia
- Preparative Macromolecular Chemistry; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstr. 18 76131 Karlsruhe Germany
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St. Brisbane QLD 4001 Australia
- Preparative Macromolecular Chemistry; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstr. 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
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77
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Möller N, Rühling A, Lamping S, Hellwig T, Fallnich C, Ravoo BJ, Glorius F. Stabilization of High Oxidation State Upconversion Nanoparticles by N-Heterocyclic Carbenes. Angew Chem Int Ed Engl 2017; 56:4356-4360. [PMID: 28300327 DOI: 10.1002/anie.201611506] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Indexed: 12/20/2022]
Abstract
The stabilization of high oxidation state nanoparticles by N-heterocyclic carbenes is reported. Such nanoparticles represent an important subset in the field of nanoparticles, with different and more challenging requirements for suitable ligands compared to elemental metal nanoparticles. N-Heterocyclic carbene coated NaYF4 :Yb,Tm upconversion nanoparticles were synthesized by a ligand-exchange reaction from a well-defined precursor. This new photoactive material was characterized in detail and employed in the activation of photoresponsive molecules by low-intensity near-infrared light (λ=980 nm).
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Affiliation(s)
- Nadja Möller
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 4, 8149, Münster, Germany
| | - Andreas Rühling
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 4, 8149, Münster, Germany
| | - Sebastian Lamping
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 4, 8149, Münster, Germany
| | - Tim Hellwig
- Westfälische Wilhelms-Universität Münster, Angewandte Physik, Corrensstrasse 2, 48149, Münster, Germany
| | - Carsten Fallnich
- Westfälische Wilhelms-Universität Münster, Angewandte Physik, Corrensstrasse 2, 48149, Münster, Germany
| | - Bart Jan Ravoo
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 4, 8149, Münster, Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 4, 8149, Münster, Germany
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78
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Möller N, Rühling A, Lamping S, Hellwig T, Fallnich C, Ravoo BJ, Glorius F. Stabilisierung von hochoxidierten Upconversion-Nanopartikeln mit N-heterocyclischen Carbenen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611506] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Nadja Möller
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Andreas Rühling
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Sebastian Lamping
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Tim Hellwig
- Westfälische Wilhelms-Universität Münster; Angewandte Physik; Corrensstraße 2 48149 Münster Deutschland
| | - Carsten Fallnich
- Westfälische Wilhelms-Universität Münster; Angewandte Physik; Corrensstraße 2 48149 Münster Deutschland
| | - Bart Jan Ravoo
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
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79
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Zhang J, Ma W, He XP, Tian H. Taking Orders from Light: Photo-Switchable Working/Inactive Smart Surfaces for Protein and Cell Adhesion. ACS APPLIED MATERIALS & INTERFACES 2017; 9:8498-8507. [PMID: 28221015 DOI: 10.1021/acsami.6b15599] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Photoresponsive smart surfaces are promising candidates for a variety of applications in optoelectronics and sensing devices. The use of light as an order signal provides advantages of remote and noninvasive control with high temporal and spatial resolutions. Modification of the photoswitches with target biomacromolecules, such as peptides, DNA, and small molecules including folic acid derivatives and sugars, has recently become a popular strategy to empower the smart surfaces with an improved detection efficiency and specificity. Herein, we report the construction of photoswitchable self-assembled monolayers (SAMs) based on sugar (galactose/mannose)-decorated azobenzene derivatives and determine their photoswitchable, selective protein/cell adhesion performances via electrochemistry. Under alternate UV/vis irradiation, interconvertible high/low recognition and binding affinity toward selective lectins (proteins that recognize sugars) and cells that highly express sugar receptors are achieved. Furthermore, the cis-SAMs with a low binding affinity toward selective proteins and cells also exhibit minimal response toward unselective protein and cell samples, which offers the possibility in avoiding unwanted contamination and consumption of probes prior to functioning for practical applications. Besides, the electrochemical technique used facilitates the development of portable devices based on the smart surfaces for on-demand disease diagnosis.
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Affiliation(s)
- Junji Zhang
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China
| | - Wenjing Ma
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China
| | - He Tian
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China
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80
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Wu S, Butt HJ. Near-infrared photochemistry at interfaces based on upconverting nanoparticles. Phys Chem Chem Phys 2017; 19:23585-23596. [DOI: 10.1039/c7cp01838j] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We review near-infrared photochemistry at interfaces based on upconverting nanoparticles, highlight its potential applications, and discuss the challenges.
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Affiliation(s)
- Si Wu
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
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81
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Kojima C, Nakajima Y, Oeda N, Kawano T, Taki Y. Visible Laser-Induced In Situ Cell Detachment from Gold Nanoparticle-Embedded Collagen Gel. Macromol Biosci 2016; 17. [PMID: 27910289 DOI: 10.1002/mabi.201600341] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 11/02/2016] [Indexed: 12/11/2022]
Abstract
Cell sorting is important for cell biology and regenerative medicine. A visible light-responsive cell scaffold is produced using gold nanoparticles and collagen gel. Various kinds of cells are cultured on the visible light-responsive cell scaffold, and the target cells are selectively detached by photoirradiation without any cytotoxicity. This is a new image-guided cell sorting system.
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Affiliation(s)
- Chie Kojima
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan
| | - Yusuke Nakajima
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan
| | - Naoya Oeda
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan
| | - Takeshi Kawano
- Bioimaging Development Department, Core Technology Division, Nikon Corporation471 Nagaodai-cho, Sakae-ku, Yokohama, Kanagawa, 244-8533, Japan
| | - Yusuke Taki
- Bioimaging Development Department, Core Technology Division, Nikon Corporation471 Nagaodai-cho, Sakae-ku, Yokohama, Kanagawa, 244-8533, Japan
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82
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Ai X, Mu J, Xing B. Recent Advances of Light-Mediated Theranostics. Theranostics 2016; 6:2439-2457. [PMID: 27877246 PMCID: PMC5118606 DOI: 10.7150/thno.16088] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 06/26/2016] [Indexed: 12/13/2022] Open
Abstract
Currently, precision theranostics have been extensively demanded for the effective treatment of various human diseases. Currently, efficient therapy at the targeted disease areas still remains challenging since most available drug molecules lack of selectivity to the pathological sites. Among different approaches, light-mediated therapeutic strategy has recently emerged as a promising and powerful tool to precisely control the activation of therapeutic reagents and imaging probes in vitro and in vivo, mostly attributed to its unique properties including minimally invasive capability and highly spatiotemporal resolution. Although it has achieved initial success, the conventional strategies for light-mediated theranostics are mostly based on the light with short wavelength (e.g., UV or visible light), which may usually suffer from several undesired drawbacks, such as limited tissue penetration depth, unavoidable light absorption/scattering and potential phototoxicity to healthy tissues, etc. Therefore, a near-infrared (NIR) light-mediated approach on the basis of long-wavelength light (700-1000 nm) irradiation, which displays deep-tissue penetration, minimized photo-damage and low autofluoresence in living systems, has been proposed as an inspiring alternative for precisely phototherapeutic applications in the last decades. Despite numerous NIR light-responsive molecules have been currently proposed for clinical applications, several inherent drawbacks, such as troublesome synthetic procedures, low water solubility and limited accumulation abilities in targeted areas, heavily restrict their applications in deep-tissue therapeutic and imaging studies. Thanks to the amazing properties of several nanomaterials with large extinction coefficient in the NIR region, the construction of NIR light responsive nanoplatforms with multifunctions have become promising approaches for deep-seated diseases diagnosis and therapy. In this review, we summarized various light-triggered theranostic strategies and introduced their great advances in biomedical applications in recent years. Moreover, some other promising light-assisted techniques, such as photoacoustic and Cerenkov radiation, were also systemically discussed. Finally, the potential challenges and future perspectives for light-mediated deep-tissue diagnosis and therapeutics were proposed.
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Affiliation(s)
- Xiangzhao Ai
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371
| | - Jing Mu
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371
| | - Bengang Xing
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), Singapore 117602
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83
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Okano K, Hsu HY, Li YK, Masuhara H. In situ patterning and controlling living cells by utilizing femtosecond laser. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2016. [DOI: 10.1016/j.jphotochemrev.2016.07.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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84
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Xiong Y, Rivera-Fuentes P, Sezgin E, Vargas Jentzsch A, Eggeling C, Anderson HL. Photoswitchable Spiropyran Dyads for Biological Imaging. Org Lett 2016; 18:3666-9. [PMID: 27456166 PMCID: PMC5010358 DOI: 10.1021/acs.orglett.6b01717] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of a small-molecule dyad consisting of a far-red-emitting silicon rhodamine dye that is covalently linked to a photochromic spironaphthothiopyran unit, which serves as a photoswitchable quencher, is reported. This system can be switched reversibly between the fluorescent and nonfluorescent states using visible light at wavelengths of 405 and 630 nm, respectively, and it works effectively in aqueous solution. Live-cell imaging demonstrates that this dyad has several desirable features, including excellent membrane permeability, fast and reversible modulation of fluorescence by visible light, and good contrast between the bright and dark states.
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Affiliation(s)
- Yaoyao Xiong
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford , Oxford OX1 3TA, U.K
| | - Pablo Rivera-Fuentes
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford , Oxford OX1 3TA, U.K
| | - Erdinc Sezgin
- MRC Human Immunology Unit and Wolfson Imaging Centre Oxford, Weatherall Institute of Molecular Medicine, University of Oxford , Oxford OX3 9DS, U.K
| | - Andreas Vargas Jentzsch
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford , Oxford OX1 3TA, U.K
| | - Christian Eggeling
- MRC Human Immunology Unit and Wolfson Imaging Centre Oxford, Weatherall Institute of Molecular Medicine, University of Oxford , Oxford OX3 9DS, U.K
| | - Harry L Anderson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford , Oxford OX1 3TA, U.K
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85
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Lv SW, Liu Y, Xie M, Wang J, Yan XW, Li Z, Dong WG, Huang WH. Near-Infrared Light-Responsive Hydrogel for Specific Recognition and Photothermal Site-Release of Circulating Tumor Cells. ACS NANO 2016; 10:6201-10. [PMID: 27299807 DOI: 10.1021/acsnano.6b02208] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Isolation of single circulating tumor cells (CTCs) from patients is a very challenging technique that may promote the process of individualized antitumor therapies. However, there exist few systems capable of highly efficient capture and release of single CTCs with high viability for downstream analysis and culture. Herein, we designed a near-infrared (NIR) light-responsive substrate for highly efficient immunocapture and biocompatible site-release of CTCs by a combination of the photothermal effect of gold nanorods (GNRs) and a thermoresponsive hydrogel. The substrate was fabricated by imprinting target cancer cells on a GNR-pre-embedded gelatin hydrogel. Micro/nanostructures generated by cell imprinting produce artificial receptors for cancer cells to improve capture efficiency. Temperature-responsive gelatin dissolves rapidly at 37 °C; this allows bulk recovery of captured CTCs at physiological temperature or site-specific release of single CTCs by NIR-mediated photothermal activation of embedded GNRs. Furthermore, the system has been applied to capture, individually release, and genetically analyze CTCs from the whole blood of cancer patients. The multifunctional NIR-responsive platform demonstrates excellent performance in capture and site-release of CTCs with high viability, which provides a robust and versatile means toward individualized antitumor therapies and also shows promising potential for dynamically manipulating cell-substrate interactions in vitro.
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Affiliation(s)
- Song-Wei Lv
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Ya Liu
- Renmin Hospital of Wuhan University , Wuhan 430060, China
| | - Min Xie
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Jing Wang
- Renmin Hospital of Wuhan University , Wuhan 430060, China
| | - Xue-Wei Yan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Zhen Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Wei-Guo Dong
- Renmin Hospital of Wuhan University , Wuhan 430060, China
| | - Wei-Hua Huang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
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86
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González-Béjar M, Francés-Soriano L, Pérez-Prieto J. Upconversion Nanoparticles for Bioimaging and Regenerative Medicine. Front Bioeng Biotechnol 2016; 4:47. [PMID: 27379231 PMCID: PMC4904131 DOI: 10.3389/fbioe.2016.00047] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/23/2016] [Indexed: 02/05/2023] Open
Abstract
Nanomaterials are proving useful for regenerative medicine in combination with stem cell therapy. Nanoparticles (NPs) can be administrated and targeted to desired tissues or organs and subsequently be used in non-invasive real-time visualization and tracking of cells by means of different imaging techniques, can act as therapeutic agent nanocarriers, and can also serve as scaffolds to guide the growth of new tissue. NPs can be of different chemical nature, such as gold, iron oxide, cadmium selenide, and carbon, and have the potential to be used in regenerative medicine. However, there are still many issues to be solved, such as toxicity, stability, and resident time. Upconversion NPs have relevant properties such as (i) low toxicity, (ii) capability to absorb light in an optical region where absorption in tissues is minimal and penetration is optimal (note they can also be designed to emit in the near-infrared region), and (iii) they can be used in multiplexing and multimodal imaging. An overview on the potentiality of upconversion materials in regenerative medicine is given.
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Affiliation(s)
- María González-Béjar
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Valencia, Spain
| | - Laura Francés-Soriano
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Valencia, Spain
| | - Julia Pérez-Prieto
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Valencia, Spain
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87
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Rosales AM, Anseth KS. The design of reversible hydrogels to capture extracellular matrix dynamics. NATURE REVIEWS. MATERIALS 2016; 1:15012. [PMID: 29214058 PMCID: PMC5714327 DOI: 10.1038/natrevmats.2015.12] [Citation(s) in RCA: 455] [Impact Index Per Article: 56.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The extracellular matrix (ECM) is a dynamic environment that constantly provides physical and chemical cues to embedded cells. Much progress has been made in engineering hydrogels that can mimic the ECM, but hydrogel properties are, in general, static. To recapitulate the dynamic nature of the ECM, many reversible chemistries have been incorporated into hydrogels to regulate cell spreading, biochemical ligand presentation and matrix mechanics. For example, emerging trends include the use of molecular photoswitches or biomolecule hybridization to control polymer chain conformation, thereby enabling the modulation of the hydrogel between two states on demand. In addition, many non-covalent, dynamic chemical bonds have found increasing use as hydrogel crosslinkers or tethers for cell signalling molecules. These reversible chemistries will provide greater temporal control of adhered cell behaviour, and they allow for more advanced in vitro models and tissue-engineering scaffolds to direct cell fate.
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Affiliation(s)
- Adrianne M Rosales
- Department of Chemical and Biological Engineering, University of Colorado Boulder
| | - Kristi S Anseth
- Department of Chemical and Biological Engineering, University of Colorado Boulder
- Howard Hughes Medical Institute, University of Colorado Boulder, Boulder, Colorado 80303, USA
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88
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Li X, Guo Z, Zhao T, Lu Y, Zhou L, Zhao D, Zhang F. Filtration Shell Mediated Power Density Independent Orthogonal Excitations-Emissions Upconversion Luminescence. Angew Chem Int Ed Engl 2016; 55:2464-9. [DOI: 10.1002/anie.201510609] [Citation(s) in RCA: 190] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Xiaomin Li
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Zhenzhen Guo
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Tiancong Zhao
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Yang Lu
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Lei Zhou
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Dongyuan Zhao
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Fan Zhang
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
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89
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Li X, Guo Z, Zhao T, Lu Y, Zhou L, Zhao D, Zhang F. Filtration Shell Mediated Power Density Independent Orthogonal Excitations-Emissions Upconversion Luminescence. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510609] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xiaomin Li
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Zhenzhen Guo
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Tiancong Zhao
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Yang Lu
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Lei Zhou
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Dongyuan Zhao
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
| | - Fan Zhang
- Department of Chemistry and Laboratory of Advanced Materials; State Key Laboratory of Molecular Engineering of Polymers; Collaborative Innovation Center of Chemistry for Energy Materials (2011-iChEM); Fudan University; Shanghai 200433 P.R. China
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90
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Goulet-Hanssens A, Magdesian MH, Lopez-Ayon GM, Grutter P, Barrett CJ. Reversing adhesion with light: a general method for functionalized bead release from cells. Biomater Sci 2016; 4:1193-6. [DOI: 10.1039/c6bm00168h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Coated beads retain great importance in the study of cell adhesion and intracellular communication; we present a generally applicable method permitting spatiotemporal control of bead adhesion from cells.
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Affiliation(s)
| | | | | | - Peter Grutter
- Program in NeuroEngineering
- McGill University
- Montreal
- Canada
- Department of Physics
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91
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Tao J, Zhao P, Zeng Q. The determination of cystatin C in serum based on label-free and near-infrared light emitted PbS@BSA QDs. J Mater Chem B 2016; 4:4258-4262. [DOI: 10.1039/c6tb00080k] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
(A) The synthesis of PbS@BSA QDs. (B) The detection mechanism of cystatin C based on protease digestion to BSA and its specific inhibition effect.
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Affiliation(s)
- Jia Tao
- School of Chemistry and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Peng Zhao
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou
- China
| | - Qiang Zeng
- School of Chemistry and Engineering
- South China University of Technology
- Guangzhou
- China
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92
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González-Béjar M, Francés-Soriano L, Pérez-Prieto J. Upconversion Nanoparticles for Bioimaging and Regenerative Medicine. Front Bioeng Biotechnol 2016. [PMID: 27379231 DOI: 10.3389/fbioe.2016.00047/bibtex] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023] Open
Abstract
Nanomaterials are proving useful for regenerative medicine in combination with stem cell therapy. Nanoparticles (NPs) can be administrated and targeted to desired tissues or organs and subsequently be used in non-invasive real-time visualization and tracking of cells by means of different imaging techniques, can act as therapeutic agent nanocarriers, and can also serve as scaffolds to guide the growth of new tissue. NPs can be of different chemical nature, such as gold, iron oxide, cadmium selenide, and carbon, and have the potential to be used in regenerative medicine. However, there are still many issues to be solved, such as toxicity, stability, and resident time. Upconversion NPs have relevant properties such as (i) low toxicity, (ii) capability to absorb light in an optical region where absorption in tissues is minimal and penetration is optimal (note they can also be designed to emit in the near-infrared region), and (iii) they can be used in multiplexing and multimodal imaging. An overview on the potentiality of upconversion materials in regenerative medicine is given.
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Affiliation(s)
- María González-Béjar
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia , Valencia , Spain
| | - Laura Francés-Soriano
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia , Valencia , Spain
| | - Julia Pérez-Prieto
- Departamento de Química Orgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia , Valencia , Spain
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93
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Light-controlled cell adhesion and dissociation. Nat Methods 2015. [DOI: 10.1038/nmeth.3500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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