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Chaix A, Cueto-Diaz E, Dominguez-Gil S, Spiteri C, Lichon L, Maynadier M, Dumail X, Aggad D, Delalande A, Bessière A, Pichon C, Chiappini C, Sailor MJ, Bettache N, Gary-Bobo M, Durand JO, Nguyen C, Cunin F. Two-Photon Light Trigger siRNA Transfection of Cancer Cells Using Non-Toxic Porous Silicon Nanoparticles. Adv Healthc Mater 2023; 12:e2301052. [PMID: 37499629 DOI: 10.1002/adhm.202301052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/23/2023] [Indexed: 07/29/2023]
Abstract
The concept of using two-photon excitation in the NIR for the spatiotemporal control of biological processes holds great promise. However, its use for the delivery of nucleic acids has been very scarcely described and the reported procedures are not optimal as they often involve potentially toxic materials and irradiation conditions. This work prepares a simple system made of biocompatible porous silicon nanoparticles (pSiNP) for the safe siRNA photocontrolled delivery and gene silencing in cells upon two-photon excitation. PSiNP are linked to an azobenzene moiety, which possesses a lysine group (pSiNP@ICPES-azo@Lys) to efficiently complex siRNA. Non-linear excitation of the two-photon absorber system (pSiNP) followed by intermolecular energy transfer (FRET) to trans azobenzene moiety, result in the photoisomerization of the azobenzene from trans to cis and in the destabilization of the azobenzene-siRNA complex, thus inducing the delivery of the cargo siRNA to the cytoplasm of cells. Efficient silencing in MCF-7 expressing stable firefly luciferase with siRNAluc against luciferase is observed. Furthermore, siRNA against inhibitory apoptotic protein (IAP) leads to over 70% of MCF-7 cancer cell death. The developed technique using two-photon light allows a unique high spatiotemporally controlled and safe siRNA delivery in cells in few seconds of irradiation.
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Affiliation(s)
- Arnaud Chaix
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, 34293, France
| | - Eduardo Cueto-Diaz
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, 34293, France
| | | | - Chantelle Spiteri
- Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK
- London Centre for Nanotechnology, King's College London, London, WC2R 2LS, UK
| | - Laure Lichon
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, 34093, France
| | - Marie Maynadier
- NanoMedSyn Avenue Charles Flahault, Montpellier Cedex 05, 34093, France
| | - Xavier Dumail
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, 34293, France
| | - Dina Aggad
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, 34093, France
| | - Anthony Delalande
- Centre de Biophysique Moléculaire, CNRS UPR4301, Orléans cedex 02, F-45071, France
- Inserm UMS 55, ART ARNm and University of Orléans, Orléans, F-45100, France
- Institut Universitaire de France, 1 rue Descartes, Paris, F-75035, France
| | - Aurélie Bessière
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, 34293, France
| | - Chantal Pichon
- Centre de Biophysique Moléculaire, CNRS UPR4301, Orléans cedex 02, F-45071, France
- Inserm UMS 55, ART ARNm and University of Orléans, Orléans, F-45100, France
- Institut Universitaire de France, 1 rue Descartes, Paris, F-75035, France
| | - Ciro Chiappini
- Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK
- London Centre for Nanotechnology, King's College London, London, WC2R 2LS, UK
| | - Michael J Sailor
- University of California, San Diego, Department of Chemistry and Biochemistry, 9500 Gilman Drive, m/c 0358, La Jolla, CA, 92093, USA
| | - Nadir Bettache
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, 34093, France
| | - Magali Gary-Bobo
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, 34093, France
| | | | | | - Frédérique Cunin
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, 34293, France
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2
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Lechner VM, Nappi M, Deneny PJ, Folliet S, Chu JCK, Gaunt MJ. Visible-Light-Mediated Modification and Manipulation of Biomacromolecules. Chem Rev 2021; 122:1752-1829. [PMID: 34546740 DOI: 10.1021/acs.chemrev.1c00357] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chemically modified biomacromolecules-i.e., proteins, nucleic acids, glycans, and lipids-have become crucial tools in chemical biology. They are extensively used not only to elucidate cellular processes but also in industrial applications, particularly in the context of biopharmaceuticals. In order to enable maximum scope for optimization, it is pivotal to have a diverse array of biomacromolecule modification methods at one's disposal. Chemistry has driven many significant advances in this area, and especially recently, numerous novel visible-light-induced photochemical approaches have emerged. In these reactions, light serves as an external source of energy, enabling access to highly reactive intermediates under exceedingly mild conditions and with exquisite spatiotemporal control. While UV-induced transformations on biomacromolecules date back decades, visible light has the unmistakable advantage of being considerably more biocompatible, and a spectrum of visible-light-driven methods is now available, chiefly for proteins and nucleic acids. This review will discuss modifications of native functional groups (FGs), including functionalization, labeling, and cross-linking techniques as well as the utility of oxidative degradation mediated by photochemically generated reactive oxygen species. Furthermore, transformations at non-native, bioorthogonal FGs on biomacromolecules will be addressed, including photoclick chemistry and DNA-encoded library synthesis as well as methods that allow manipulation of the activity of a biomacromolecule.
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Affiliation(s)
- Vivian M Lechner
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Manuel Nappi
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Patrick J Deneny
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Sarah Folliet
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - John C K Chu
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Matthew J Gaunt
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
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3
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Khan SB, Lee SL. Supramolecular Chemistry: Host-Guest Molecular Complexes. Molecules 2021; 26:3995. [PMID: 34208882 PMCID: PMC8271753 DOI: 10.3390/molecules26133995] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 11/16/2022] Open
Abstract
In recent times, researchers have emphasized practical approaches for capturing coordinated and selective guest entrap. The physisorbed nanoporous supramolecular complexes have been widely used to restrain various guest species on compact supporting surfaces. The host-guest (HG) interactions in two-dimensional (2D) permeable porous linkages are growing expeditiously due to their future applications in biocatalysis, separation technology, or nanoscale patterning. The different crystal-like nanoporous network has been acquired to enclose and trap guest molecules of various dimensions and contours. The host centers have been lumped together via noncovalent interactions (such as hydrogen bonds, van der Waals (vdW) interactions, or coordinate bonds). In this review article, we enlighten and elucidate recent progress in HG chemistry, explored via scanning tunneling microscopy (STM). We summarize the synthesis, design, and characterization of typical HG structural design examined on various substrates, under ambient surroundings at the liquid-solid (LS) interface, or during ultrahigh vacuum (UHV). We emphasize isoreticular complexes, vibrant HG coordination, or hosts functional cavities responsive to the applied stimulus. Finally, we critically discuss the significant challenges in advancing this developing electrochemical field.
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Affiliation(s)
- Sadaf Bashir Khan
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
- Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Shern-Long Lee
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
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4
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Interrogating biological systems using visible-light-powered catalysis. Nat Rev Chem 2021; 5:322-337. [PMID: 37117838 DOI: 10.1038/s41570-021-00265-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2021] [Indexed: 12/12/2022]
Abstract
Light-powered catalysis has found broad utility as a chemical transformation strategy, with widespread impact on energy, environment, drug discovery and human health. A noteworthy application impacting human health is light-induced sensitization of cofactors for photodynamic therapy in cancer treatment. The clinical adoption of this photosensitization approach has inspired the search for other photochemical methods, such as photoredox catalysis, to influence biological discovery. Over the past decade, light-mediated catalysis has enabled the discovery of valuable synthetic transformations, propelling it to become a highly utilized chemical synthesis strategy. The reaction components required to achieve a photoredox reaction are identical to photosensitization (catalyst, light source and substrate), making it ideally suited for probing biological environments. In this Review, we discuss the therapeutic application of photosensitization and advancements made in developing next-generation catalysts. We then highlight emerging uses of photoredox catalytic methods for protein bioconjugation and probing complex cellular environments in living cells.
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5
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Brega V, Yan Y, Thomas SW. Acenes beyond organic electronics: sensing of singlet oxygen and stimuli-responsive materials. Org Biomol Chem 2020; 18:9191-9209. [DOI: 10.1039/d0ob01744b] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Although they are often detrimental in organic electronics, the cycloaddition reactions of acenes, especially with singlet oxygen, are useful in a range of responsive materials.
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Affiliation(s)
| | - Yu Yan
- Department of Chemistry
- Tufts University
- Medford
- USA
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Brega V, Kanari SN, Doherty CT, Che D, Sharber SA, Thomas SW. Spectroscopy and Reactivity of Dialkoxy Acenes. Chemistry 2019; 25:10400-10407. [DOI: 10.1002/chem.201901258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/13/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Valentina Brega
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
| | - Sare Nur Kanari
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
| | - Connor T. Doherty
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
| | - Dante Che
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
| | - Seth A. Sharber
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
| | - Samuel W. Thomas
- Department of Chemistry Tufts University 62 Talbot Avenue Medford MA 02155 United States
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7
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Patil S, Belhajjame W, Moosa B, Khashab NM. Histidine–dialkoxyanthracene dyad for selective and sensitive detection of mercury ions. Supramol Chem 2017. [DOI: 10.1080/10610278.2017.1412438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sachin Patil
- Smart Hybrid Materials(SHMs) Laboratory, Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology(KAUST), Makkah, Kingdom of Saudi Arabia
| | - Widad Belhajjame
- Smart Hybrid Materials(SHMs) Laboratory, Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology(KAUST), Makkah, Kingdom of Saudi Arabia
| | - Basem Moosa
- Smart Hybrid Materials(SHMs) Laboratory, Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology(KAUST), Makkah, Kingdom of Saudi Arabia
| | - Niveen M. Khashab
- Smart Hybrid Materials(SHMs) Laboratory, Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology(KAUST), Makkah, Kingdom of Saudi Arabia
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8
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Alamoudi K, Martins P, Croissant JG, Patil S, Omar H, Khashab NM. Thermoresponsive pegylated bubble liposome nanovectors for efficient siRNA delivery via endosomal escape. Nanomedicine (Lond) 2017; 12:1421-1433. [PMID: 28524721 DOI: 10.2217/nnm-2017-0021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AIM Improving the delivery of siRNA into cancer cells via bubble liposomes. Designing a thermoresponsive pegylated liposome through the introduction of ammonium bicarbonate salt into liposomes so as to control their endosomal escape for gene therapy. METHODS A sub-200 nm nanovector was fully characterized and examined for cellular uptake, cytotoxicity, endosomal escape and gene silencing. RESULTS The siRNA-liposomes were internalized into cancer cells within 5 min and then released siRNAs in the cytosol prior to lysosomal degradation upon external temperature elevation. This was confirmed by confocal bioimaging and gene silencing reaching up to 90% and further demonstrated by the protein inhibition of both target genes. CONCLUSION The thermoresponsiveness of ammonium bicarbonate containing liposomes enabled the rapid endosomal escape of the particles and resulted in an efficient gene silencing.
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Affiliation(s)
- Kholod Alamoudi
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
| | - Patricia Martins
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
| | - Jonas G Croissant
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
| | - Sachin Patil
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
| | - Haneen Omar
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials Laboratory, Advanced Membranes & Porous Materials Center, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
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9
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Lübtow M, Helmers I, Stepanenko V, Albuquerque RQ, Marder TB, Fernández G. Self-Assembly of 9,10-Bis(phenylethynyl) Anthracene (BPEA) Derivatives: Influence of π-π and Hydrogen-Bonding Interactions on Aggregate Morphology and Self-Assembly Mechanism. Chemistry 2017; 23:6198-6205. [DOI: 10.1002/chem.201605989] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Michael Lübtow
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Ingo Helmers
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
| | - Vladimir Stepanenko
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Rodrigo Q. Albuquerque
- School of Pharmacy and Biomolecular Sciences; Liverpool John Moores University (LJMU); Liverpool UK
| | - Todd B. Marder
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Gustavo Fernández
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
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10
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Truong VX, Li F, Ercole F, Forsythe JS. Visible-light-mediated cleavage of polymer chains under physiological conditions via quinone photoreduction and trimethyl lock. Chem Commun (Camb) 2017; 53:12076-12079. [DOI: 10.1039/c7cc07257k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We introduce a click and visible-light triggered unclick approach via thio-bromo reaction and hydroquinone photoreduction/trimethyl lock cleavage for polymer modifications.
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Affiliation(s)
- Vinh X. Truong
- Department of Materials Science and Engineering
- Monash Institute of Medical Engineering
- Monash University
- Clayton
- Australia
| | - Fanyi Li
- Department of Materials Science and Engineering
- Monash Institute of Medical Engineering
- Monash University
- Clayton
- Australia
| | - Francesca Ercole
- Faculty of Pharmacy and Pharmaceutical Sciences
- Monash University
- 381 Royal Parade
- Parkville
- Australia
| | - John S. Forsythe
- Department of Materials Science and Engineering
- Monash Institute of Medical Engineering
- Monash University
- Clayton
- Australia
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11
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Al-Rehili S, Fhayli K, Hammami MA, Moosa B, Patil S, Zhang D, Alharbi O, Hedhili MN, Möhwald H, Khashab NM. Anisotropic Self-Assembly of Organic–Inorganic Hybrid Microtoroids. J Am Chem Soc 2016; 139:10232-10238. [DOI: 10.1021/jacs.6b10080] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Safa’a Al-Rehili
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Karim Fhayli
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Mohamed Amen Hammami
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Basem Moosa
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Sachin Patil
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Daliang Zhang
- Imaging and Characterization Core Laboratories, King Abdullah University of Science & Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Ohoud Alharbi
- Imaging and Characterization Core Laboratories, King Abdullah University of Science & Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Mohamed Nejib Hedhili
- Imaging and Characterization Core Laboratories, King Abdullah University of Science & Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Helmuth Möhwald
- Max-Planck-Institute of Colloids and Interfaces, Am Muehlenberg 1,14476 Potsdam, Germany
| | - Niveen M. Khashab
- Smart
Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous
Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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12
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Cui PF, Zhuang WR, Qiao JB, Zhang JL, He YJ, Luo CQ, Jin QR, Xing L, Jiang HL. Histone-inspired biomimetic polymeric gene vehicles with excellent biocompatibility and enhanced transfection efficacy. Polym Chem 2016. [DOI: 10.1039/c6py01703g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Histone-inspired biomimetic polymeric gene vectors show great biocompatibility and enhanced transfection efficacy.
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Affiliation(s)
- Peng-Fei Cui
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Wan-Ru Zhuang
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Jian-Bin Qiao
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Jia-Liang Zhang
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Yu-Jing He
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Cheng-Qiong Luo
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Qing-Ri Jin
- College of Animal Science and Technology
- Zhejiang A&F University
- Lin'an
- China
| | - Lei Xing
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Hu-Lin Jiang
- State Key Laboratory of Natural Medicines
- Department of Pharmaceutics
- China Pharmaceutical University
- Nanjing 210009
- China
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