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Chang X, Wang WX. Differential cellular uptake and trafficking of nanoplastics in two hemocyte subpopulations of mussels Perna viridis. JOURNAL OF HAZARDOUS MATERIALS 2024; 471:134388. [PMID: 38669925 DOI: 10.1016/j.jhazmat.2024.134388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/27/2024] [Accepted: 04/21/2024] [Indexed: 04/28/2024]
Affiliation(s)
- Xinyi Chang
- School of Energy and Environment and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China; Research Centre for the Oceans and Human Health, City University of Hong Kong Shenzhen Research Institute, Shenzhen 518057, China
| | - Wen-Xiong Wang
- School of Energy and Environment and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China; Research Centre for the Oceans and Human Health, City University of Hong Kong Shenzhen Research Institute, Shenzhen 518057, China.
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2
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Jagaran K, Singh M. Copolymer-Green-Synthesized Copper Oxide Nanoparticles Enhance Folate-Targeting in Cervical Cancer Cells In Vitro. Polymers (Basel) 2023; 15:polym15102393. [PMID: 37242968 DOI: 10.3390/polym15102393] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/08/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Cervical cancer is fast becoming a global health crisis, accounting for most female deaths in low- and middle-income countries. It is the fourth most frequent cancer affecting women, and due to its complexity, conventional treatment options are limited. Nanomedicine has found a niche in gene therapy, with inorganic nanoparticles becoming attractive tools for gene delivery strategies. Of the many metallic nanoparticles (NPs) available, copper oxide NPs (CuONPs) have been the least investigated in gene delivery. In this study, CuONPs were biologically synthesized using Melia azedarach leaf extract, functionalized with chitosan and polyethylene glycol (PEG), and conjugated to the targeting ligand folate. A peak at 568 nm from UV-visible spectroscopy and the characteristic bands for the functional groups using Fourier-transform infrared (FTIR) spectroscopy confirmed the successful synthesis and modification of the CuONPs. Spherical NPs within the nanometer range were evident from transmission electron microscopy (TEM) and nanoparticle tracking analysis (NTA). The NPs portrayed exceptional binding and protection of the reporter gene, pCMV-Luc-DNA. In vitro cytotoxicity studies revealed cell viability >70% in human embryonic kidney (HEK293), breast adenocarcinoma (MCF-7), and cervical cancer (HeLa) cells, with significant transgene expression, obtained using the luciferase reporter gene assay. Overall, these NPs showed favorable properties and efficient gene delivery, suggesting their potential role in gene therapy.
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Affiliation(s)
- Keelan Jagaran
- Nano-Gene and Drug Delivery Laboratory, Discipline of Biochemistry, University of KwaZulu-Natal, Private Bag X54001, Durban 4000, South Africa
| | - Moganavelli Singh
- Nano-Gene and Drug Delivery Laboratory, Discipline of Biochemistry, University of KwaZulu-Natal, Private Bag X54001, Durban 4000, South Africa
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3
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Gustà MF, Edel MJ, Salazar VA, Alvarez-Palomo B, Juan M, Broggini M, Damia G, Bigini P, Corbelli A, Fiordaliso F, Barbul A, Korenstein R, Bastús NG, Puntes V. Exploiting endocytosis for transfection of mRNA for cytoplasmatic delivery using cationic gold nanoparticles. Front Immunol 2023; 14:1128582. [PMID: 37228592 PMCID: PMC10205015 DOI: 10.3389/fimmu.2023.1128582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Introduction Gene therapy holds promise to cure various diseases at the fundamental level. For that, efficient carriers are needed for successful gene delivery. Synthetic 'non-viral' vectors, as cationic polymers, are quickly gaining popularity as efficient vectors for transmitting genes. However, they suffer from high toxicity associated with the permeation and poration of the cell membrane. This toxic aspect can be eliminated by nanoconjugation. Still, results suggest that optimising the oligonucleotide complexation, ultimately determined by the size and charge of the nanovector, is not the only barrier to efficient gene delivery. Methods We herein develop a comprehensive nanovector catalogue comprising different sizes of Au NPs functionalized with two different cationic molecules and further loaded with mRNA for its delivery inside the cell. Results and Discussion Tested nanovectors showed safe and sustained transfection efficiencies over 7 days, where 50 nm Au NPs displayed the highest transfection rates. Remarkably, protein expression was increased when nanovector transfection was performed combined with chloroquine. Cytotoxicity and risk assessment demonstrated that nanovectors are safe, ascribed to lesser cellular damage due to their internalization and delivery via endocytosis. Obtained results may pave the way to design advanced and efficient gene therapies for safely transferring oligonucleotides.
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Affiliation(s)
- Muriel F. Gustà
- Institut Català de Nanociència i Nanotecnologia (ICN2), Consejo Superior de Investigaciones Científicas (CSIC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Michael J. Edel
- Hospital Clínic de Barcelona, Servei Immunologia-IDIBAPS, Barcelona, Spain
- Unit of Anatomy and Embryology, Universitat Autònoma de Barcelona, Faculty of Medicine, Barcelona, Spain
- University of Western Australia, Faculty of Medicine, Discipline of Medical Sciences and Genetics, School of Biomedical Sciences, Perth, WA, Australia
| | - Vivian A. Salazar
- Institut Català de Nanociència i Nanotecnologia (ICN2), Consejo Superior de Investigaciones Científicas (CSIC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | | | - Manel Juan
- Hospital Clínic de Barcelona, Servei Immunologia-IDIBAPS, Barcelona, Spain
| | - Massimo Broggini
- IRCCS‐Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | - Giovanna Damia
- IRCCS‐Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | - Paolo Bigini
- IRCCS‐Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | | | - Fabio Fiordaliso
- IRCCS‐Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | - Alexander Barbul
- Tel Aviv University, Sackler School of Medicine, Tel Aviv-Yafo, Israel
| | - Rafi Korenstein
- Tel Aviv University, Sackler School of Medicine, Tel Aviv-Yafo, Israel
| | - Neus G. Bastús
- Institut Català de Nanociència i Nanotecnologia (ICN2), Consejo Superior de Investigaciones Científicas (CSIC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Víctor Puntes
- Institut Català de Nanociència i Nanotecnologia (ICN2), Consejo Superior de Investigaciones Científicas (CSIC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
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4
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Li M, Wang Y, Li T, Zhang J, Wang X, Luo J, You M, Yang T, Deng Y, Yang H, Ke H. Albumin-templated platinum (II) sulfide nanodots for size-dependent cancer theranostics. Acta Biomater 2023; 155:564-574. [PMID: 36328127 DOI: 10.1016/j.actbio.2022.10.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 12/14/2022]
Abstract
Transition-metal chalcogenides, such as noble metal chalcogenides, hold tremendous potential as efficient agents for photo-induced cancer theranostics due to their unique physicochemical properties. However, a critical bottleneck still lies in exploring simple and controllable methods to synthesize noble metal chalcogenides especially PtS for in vivo photo-induced cancer imaging and simultaneous therapy. Herein, we proposed the albumin-templated synthesis of size-controllable platinum (II) sulfide nanodots (PtS-NDs) for multimodal cancer imaging and potent photothermal therapy. PtS-NDs were precisely synthesized with a tunable size ranging from 2.1 nm to 4.5 nm through a thermodynamically controlled growth inside albumin nanocages. PtS-NDs yielded significant near-infrared (NIR) absorbance and outstanding photothermal conversion under NIR laser irradiation, as well as effective resistance to photobleaching, thereby generating remarkable in vivo photoacoustic signals and distinct hyperthermia at tumor site. Moreover, these nanodots possessed efficient cellular uptake and tumor targeting capabilities in a size-dependent manner, thus leading to controllable diagnostic and thermo-therapeutic efficacy. Specifically, PtS-NDs with core diameter of 4.5 nm displayed preferable in vivo photoacoustic and CT imaging with high sensitivity, spatially and anatomically enhanced imaging contrast, together with hyperthermia mediated tumor ablation. Thus, the albumin-templated biomimetic synthesis provided an insightful strategy on fabricating theranostic PtS-NDs for potential clinical applications. STATEMENT OF SIGNIFICANCE: Noble metal chalcogenides especially PtS are of particular importance in the field of precise nanomedicine to improve both accuracy of cancer diagnosis and efficiency of tumor treatment. However, the intensively preclinical investigation of PtS was limited due to the lack of simple and controllable synthetic methods. Here, we report an albumin-templated biomineralization synthesis of platinum (II) sulfide nanodots (PtS-NDs). Specifically, albumin-templated biomineralization of PtS-NDs was induced by the electrostatic interactions between albumin and Pt2+, followed by the nucleation and growth inside the albumin nanocages. The resulting PtS-NDs showed good dispersibility and biosafety, as well as size-dependent photophysical properties and biological behaviors. Therefore, albumin-based biomineralization is a promising and safe strategy to facilely fabricate Pt-based chalcogenide for tumor theranostics.
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Affiliation(s)
- Ming Li
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Yuan Wang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China; Department of Ultrasound, Peking University Third Hospital, Beijing 100191, China
| | - Ting Li
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Juan Zhang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Xue Wang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Jie Luo
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Meng You
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Tao Yang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Yibin Deng
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Hong Yang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China.
| | - Hengte Ke
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China.
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5
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Corregidor D, Tabraue R, Colchero L, Daza R, Elices M, Guinea GV, Pérez-Rigueiro J. High-Yield Characterization of Single Molecule Interactions with DeepTip TM Atomic Force Microscopy Probes. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010226. [PMID: 36615422 PMCID: PMC9822271 DOI: 10.3390/molecules28010226] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
Single molecule interactions between biotin and streptavidin were characterized with functionalized DeepTipTM probes and used as a model system to develop a comprehensive methodology for the high-yield identification and analysis of single molecular events. The procedure comprises the covalent binding of the target molecule to a surface and of the sensing molecule to the DeepTipTM probe, so that the interaction between both chemical species can be characterized by obtaining force-displacement curves in an atomic force microscope. It is shown that molecular resolution is consistently attained with a percentage of successful events higher than 90% of the total number of recorded curves, and a very low level of unspecific interactions. The combination of both features is a clear indication of the robustness and versatility of the proposed methodology.
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Affiliation(s)
- Daniel Corregidor
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Raquel Tabraue
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Luis Colchero
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Rafael Daza
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Manuel Elices
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Gustavo V. Guinea
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomaterials and Regenerative Medicine Group, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Calle Prof. Martín Lagos s/n, 28040 Madrid, Spain
| | - José Pérez-Rigueiro
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223 Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomaterials and Regenerative Medicine Group, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Calle Prof. Martín Lagos s/n, 28040 Madrid, Spain
- Correspondence:
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6
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Kang MA, Rao PP, Matsui H, Mahajan SS. Delivery of mGluR5 siRNAs by Iron Oxide Nanocages by Alternating Magnetic Fields for Blocking Proliferation of Metastatic Osteosarcoma Cells. Int J Mol Sci 2022; 23:7944. [PMID: 35887290 PMCID: PMC9320330 DOI: 10.3390/ijms23147944] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 02/04/2023] Open
Abstract
Although osteosarcoma is the most common primary malignant bone tumor, chemotherapeutic drugs and treatment have failed to increase the five-year survival rate over the last three decades. We previously demonstrated that type 5 metabotropic glutamate receptor, mGluR5, is required to proliferate metastatic osteosarcoma cells. In this work, we delivered mGluR5 siRNAs in vitro using superparamagnetic iron oxide nanocages (IO-nanocages) as delivery vehicles and applied alternating magnetic fields (AMFs) to improve mGluR5 siRNAs release. We observed functional outcomes when mGluR5 expression is silenced in human and mouse osteosarcoma cell lines. The results elucidated that the mGluR5 siRNAs were successfully delivered by IO-nanocages and their release was enhanced by AMFs, leading to mGluR5 silencing. Moreover, we observed that the proliferation of both human and mouse osteosarcoma cells decreased significantly when mGluR5 expression was silenced in the cells. This novel magnetic siRNA delivery methodology was capable of silencing mGluR5 expression significantly in osteosarcoma cell lines under the AMFs, and our data suggested that this method can be further used in future clinical applications in cancer therapy.
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Affiliation(s)
- Min A Kang
- Ph.D. Program in Biochemistry, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA; (M.A.K.); (P.P.R.); (H.M.)
- Department of Chemistry, Hunter College, City University of New York, 695 Park Ave., New York, NY 10065, USA
| | - Pooja P. Rao
- Ph.D. Program in Biochemistry, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA; (M.A.K.); (P.P.R.); (H.M.)
- Department of Medical Laboratory Science, Hunter College, City University of New York, 425 East 25th Street, New York, NY 10010, USA
| | - Hiroshi Matsui
- Ph.D. Program in Biochemistry, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA; (M.A.K.); (P.P.R.); (H.M.)
- Department of Chemistry, Hunter College, City University of New York, 695 Park Ave., New York, NY 10065, USA
- Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA
- Department of Biochemistry, Weill Cornell Medical College, 413 East 69th Street, New York, NY 10021, USA
| | - Shahana S. Mahajan
- Ph.D. Program in Biochemistry, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA; (M.A.K.); (P.P.R.); (H.M.)
- Department of Medical Laboratory Science, Hunter College, City University of New York, 425 East 25th Street, New York, NY 10010, USA
- Ph.D. Program in Biology, The Graduate Center of the City University of New York, 364 5th Ave., New York, NY 10016, USA
- Brain Mind Research Institute, Weill Cornell Medical College, 413 East 69th Street, New York, NY 10021, USA
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7
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Xie B, Zhao H, Shui M, Ding YF, Sun C, Wang Z, Gao C, Chen G, Wang R. Spermine-Responsive Intracellular Self-Aggregation of Gold Nanocages for Enhanced Chemotherapy and Photothermal Therapy of Breast Cancer. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201971. [PMID: 35689511 DOI: 10.1002/smll.202201971] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/27/2022] [Indexed: 06/15/2023]
Abstract
Improving the precise accumulation and retention of nanomedicines in tumor cells is one of the keys to effective therapy of tumors. Herein, supramolecular peptides capped Au nanocages (AuNCs) that may self-aggregate into micron-sized clusters intracellularly in response to spermine (SPM), leading to specific accumulation and retention of AuNCs in SPM-overexpressed tumor cells, are developed. In this design, polydopamine (PDA) is in situ coated on the surface of AuNCs with doxorubicin (DOX) encapsulated. A small peptide, Phe-Phe-Val-Leu-Lys (FFVLK), is conjugated with PDA via esterification, and cucurbit[7]uril (CB[7]) is threaded onto the N-terminal Phe via host-guest interactions. Once the supramolecular peptide (CB[7]-FFVLK) capped AuNCs are internalized in SPM-overexpressed breast cancer cells, CB[7] can be competitively removed from FFVLK by SPM, due to the much higher binding affinity between CB[7] and SPM than that between CB[7] and Phe, leading to exposure of free FFVLK, which can subsequently self-assemble and induce the aggregation of AuNCs to micron-sized clusters, resulting in the significantly enhanced accumulation and retention of DOX-loaded AuNCs in tumor cells. Under NIR laser irradiation, the enhanced photothermal conversion of AuNCs aggregates, together with photothermia-induced release of DOX leads to synergistic photothermal therapy and chemotherapy against breast cancer.
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Affiliation(s)
- Beibei Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, 999078, China
| | - Huichao Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Mingju Shui
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Yuan-Fu Ding
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Chen Sun
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Ziyi Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Cheng Gao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Guosong Chen
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, 999078, China
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8
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Li S, Pan Y, Teng H, Shan Y, Yang G, Wang H. Revealing the Cell Entry Dynamic Mechanism of Single Rabies Virus Particle. Chem Res Chin Univ 2022; 38:838-842. [PMID: 35530119 PMCID: PMC9059680 DOI: 10.1007/s40242-022-2069-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 03/31/2022] [Indexed: 11/10/2022]
Abstract
The rabies virus is a neurotropic virus that causes fatal diseases in humans and animals. Although studying the interactions between a single rabies virus and the cell membrane is necessary for understanding the pathogenesis, the internalization dynamic mechanism of single rabies virus in living cells remains largely elusive. Here, we utilized a novel force tracing technique based on atomic force microscopy(AFM) to record the process of single viral entry into host cell. We revealed that the force of the rabies virus internalization distributed at (65±25) pN, and the time was identified by two peaks with spacings of (237.2±59.1) and (790.3±134.4) ms with the corresponding speed of 0.12 and 0.04 µm/s, respectively. Our results provide insight into the effects of viral shape during the endocytosis process. This report will be meaningful for understanding the dynamic mechanism of rabies virus early infection. Electronic Supplementary Material Supplementary material is available in the online version of this article at 10.1007/s40242-022-2069-y.
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Affiliation(s)
- Siying Li
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun, 130012 P. R. China
| | - Yangang Pan
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 P. R. China
| | - Honggang Teng
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 P. R. China
| | - Yuping Shan
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun, 130012 P. R. China
| | - Guocheng Yang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun, 130012 P. R. China
| | - Hongda Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 P. R. China
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Shao L, Hu T, Fan X, Wu X, Zhou F, Chen B, Tan S, Xu H, Pan A, Liang S, He Y. Intelligent Nanoplatform with Multi Therapeutic Modalities for Synergistic Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2022; 14:13122-13135. [PMID: 35286061 DOI: 10.1021/acsami.2c01913] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Chemodynamic therapy (CDT) has attracted increasing attention in tumor treatment but is limited by insufficient endogenous H2O2. Moreover, it is challenging for monotherapy to achieve a satisfactory outcome due to tumor complexity. Herein, we developed an intelligent nanoplatform that could respond to a tumor microenvironment to induce efficient CDT without complete dependence on H2O2 and concomitantly generate chemotherapy and oncosis therapy (OT). The nanoplatform was constructed by a calcium- and iron-doped mesoporous silica nanoparticle (CFMSN) loaded with dihydroartemisinin (DHA). After entering into cancer cells, the nanoplatform could directly convert the intracellular H2O2 into toxic •OH due to the Fenton-like activity of CFMSN. Meanwhile, the acidic microenvironment and endogenous chelating molecules triggered Ca2+ and Fe3+ release from the nanoplatform, causing particle collapse with accompanying DHA release for chemotherapy. Simultaneously, the released Ca2+ induced intracellular Ca2+-overloading for OT, which was further enhanced by DHA, while the released Fe3+ was reduced to reactive Fe2+ by intracellular glutathione, guaranteeing efficient Fenton reaction-mediated CDT. Moreover, Fe2+ cleaved the peroxy bonds of DHA to generate C-centered radicals to further amplify CDT. Both in vitro and in vivo results confirmed that the nanoplatform exhibited excellent anticancer efficacy via the synergistic effect of multi therapeutic modalities, which is extremely promising for high-efficient cancer therapy.
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Affiliation(s)
- Linjie Shao
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
| | - Taishun Hu
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
| | - Xingyu Fan
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
| | - Xiaozan Wu
- Science Park, Central South University, Changsha, Hunan 410083, China
| | - Fangfang Zhou
- Department of Neurology, the Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Botao Chen
- Hunan Provincial People's Hospital, the First-Affiliated Hospital of Hunan Normal University, Changsha, Hunan 410005, China
| | - Songwen Tan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Hui Xu
- Institute of Super-Microstructure and Ultrafast Process in Advanced Materials, School of Physics and Electronics, Central South University, Changsha, Hunan 410083, China
| | - Anqiang Pan
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
| | - Shuquan Liang
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
| | - Yongju He
- School of Material Science and Engineering, Central South University, Changsha, Hunan 410083, China
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10
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Mishra A, Shaikh S, Kumar A. Progressive cryoaggregation of gold nanoparticles: Physiochemical characterization, effect on biological interactions and use in coldness indicators. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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He Z, Han X, Xie H, Yan Z, Guo B, Yao Y. Miniemulsion polymerization-formulated poly(fluorene-alt-6-(2-ethylhexyl)-[1,2,5]thiadiazole[3,4-f]benzotriazole) for cancer cell imaging. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2021.105130] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Karimi F, Shaabani E, Martínez-Rovira I, Yousef I, Ghahremani MH, Kharrazi S. Infrared microspectroscopy studies on the protective effect of curcumin coated gold nanoparticles against H 2O 2-induced oxidative stress in human neuroblastoma SK-N-SH cells. Analyst 2021; 146:6902-6916. [PMID: 34636832 DOI: 10.1039/d1an01379c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The contribution of oxidative stress in several chronic and degenerative diseases suggests that antioxidant therapy can be a promising therapeutic strategy. However, in the case of many antioxidants, their biodistribution and bioactivity are restricted due to low water solubility. Curcumin is a powerful free radical scavenger that upon conjugation to gold nanoparticles results in the formation of stable gold nanoparticles that act as highly water-soluble carriers for the curcumin molecules. In the present study, the effect of curcumin-coated gold nanoparticles (Cur-GNPs) on the H2O2-treated human neuroblastoma (SK-N-SH) cell line was evaluated by using Fourier transform infrared (FTIR) microspectroscopy. Biochemical changes in cells resulting from exposure to reactive oxygen species (ROS) and antioxidant treatment on cells were investigated. Analyzing changes in PO2- bands and amide bands in the fingerprint region and also changes in the ratio of CH2(asym) to CH3(asym) bands in the lipid region revealed that post-treatment with Cur-GNPs could effectively decrease the damage on DNA caused by H2O2 treatment, whereas pre-treatment of cells with Cur-GNPs was found to be more effective at preventing lipid peroxidation than post-treatment. Further analysis of the CH2(asym) to CH3(asym) ratio provided information on not only the lipid peroxidation level in cells, but also the interaction of nanoparticles with the plasma membrane, as confirmed by lactate dehydrogenase assay.
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Affiliation(s)
- Fateme Karimi
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences (TUMS), Tehran, Iran.
| | - Elnaz Shaabani
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences (TUMS), Tehran, Iran.
| | - Immaculada Martínez-Rovira
- ALBA-CELLS Synchrotron, MIRAS Beamline, Carrer de la Llum 2-26, 09290 Cerdanyola del Vallès, Spain. .,Ionizing Radiation Research Group (GRRI), Physics Department, Universitat Autònoma de Barcelona (UAB), Avinguda de l'Eix Central, Edifici C. Campus de la UAB, 08193 Cerdanyola del Vallès, Spain
| | - Ibraheem Yousef
- ALBA-CELLS Synchrotron, MIRAS Beamline, Carrer de la Llum 2-26, 09290 Cerdanyola del Vallès, Spain.
| | - Mohammad Hossein Ghahremani
- Department of Toxicology-Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Sharmin Kharrazi
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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13
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Ajdary M, Keyhanfar F, Moosavi MA, Shabani R, Mehdizadeh M, Varma RS. Potential toxicity of nanoparticles on the reproductive system animal models: A review. J Reprod Immunol 2021; 148:103384. [PMID: 34583090 DOI: 10.1016/j.jri.2021.103384] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022]
Abstract
Over the past two decades, nanotechnology has been involved in an array of applications in various fields, including diagnostic kits, disease treatment, drug manufacturing, drug delivery, and gene therapy. But concerns about the toxicity of nanoparticles have greatly hindered their use; also, due to their increasing use in various industries, all members of society are exposed to the toxicity of these nanoparticles. Nanoparticles have a negative impact on various organs, including the reproductive system. They also can induce abortion in women, reduce fetal growth and development, and can damage the reproductive system and sperm morphology in men. In some cases, it has been observed that despite the modification of nanoparticles in composition, concentration, and method of administration, there is still damage to the reproductive organs. Therefore, understanding how nanoparticles affect the reproductive system is of very importance. In several studies, the nanoparticle toxicity effect on the genital organs has been investigated at the clinical and molecular levels using the in vivo and in vitro models. This study reviews these investigations and provides important data on the toxicity, hazards, and safety of nanoparticles in the reproductive system to facilitate the optimal use of nanoparticles in the industry.
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Affiliation(s)
- Marziyeh Ajdary
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Fariborz Keyhanfar
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Moosavi
- Department of Molecular Medicine, National Institute of Genetic Engineering and Biotechnology, Tehran, 14965/161, Iran
| | - Ronak Shabani
- Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mehdizadeh
- Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacky University in Olomouc, Šlechtitelů 27, 783 71, Olomouc, Czech Republic.
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14
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Li H, Wang Y, Tang Q, Yin D, Tang C, He E, Zou L, Peng Q. The protein corona and its effects on nanoparticle-based drug delivery systems. Acta Biomater 2021; 129:57-72. [PMID: 34048973 DOI: 10.1016/j.actbio.2021.05.019] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/25/2021] [Accepted: 05/18/2021] [Indexed: 02/04/2023]
Abstract
In most cases, once nanoparticles (NPs) enter the blood, their surface is covered by biological molecules, especially proteins, forming a so-called protein corona (PC). As a result, what the cells of the body "see" is not the NPs as formulated by the chemists, but the PC. In this way, the PC can influence the effects of the NPs and even mask the desired effects of the NP components. While this can argue for trying to inhibit protein-nanomaterial interactions, encapsulating NPs in an endogenous PC may increase their clinical usefulness. In this review, we briefly introduce the concept of the PC, its formation and its effects on the behavior of NPs. We also discuss how to reduce the formation of PCs or exploit them to enhance NP functions. Studying the interactions between proteins and NPs will provide insights into their clinical activity in health and disease. STATEMENT OF SIGNIFICANCE: The formation of protein corona (PC) will affect the operation of nanoparticles (NPs) in vivo. Since there are many proteins in the blood, it is impossible to completely overcome the formation of PC. Therefore, the use of PCs to deliver drug is the best choice. De-opsonins adsorbed on NPs can reduce macrophage phagocytosis and cytotoxicity of NPs, and prolong their circulation in blood. Albumin, apolipoprotein and transferrin are typical de-opsonins. In present review, we mainly discuss how to optimize the delivery of nanoparticles through the formation of albumin corona, transferrin corona and apolipoprotein corona in vivo or in vitro.
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Affiliation(s)
- Hanmei Li
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu university, Chengdu 610106, China
| | - Yao Wang
- Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu university, Chengdu 610106, China
| | - Qi Tang
- Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu university, Chengdu 610106, China
| | - Dan Yin
- Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu university, Chengdu 610106, China
| | - Chuane Tang
- School of Mechanical Engineering, Chengdu university, Chengdu 610106, China
| | - En He
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu university, Chengdu 610106, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu university, Chengdu 610106, China.
| | - Qiang Peng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
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15
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Johnston ST, Faria M, Crampin EJ. Understanding nano-engineered particle-cell interactions: biological insights from mathematical models. NANOSCALE ADVANCES 2021; 3:2139-2156. [PMID: 36133772 PMCID: PMC9417320 DOI: 10.1039/d0na00774a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 03/08/2021] [Indexed: 05/02/2023]
Abstract
Understanding the interactions between nano-engineered particles and cells is necessary for the rational design of particles for therapeutic, diagnostic and imaging purposes. In particular, the informed design of particles relies on the quantification of the relationship between the physicochemical properties of the particles and the rate at which cells interact with, and subsequently internalise, particles. Quantitative models, both mathematical and computational, provide a powerful tool for elucidating this relationship, as well as for understanding the mechanisms governing the intertwined processes of interaction and internalisation. Here we review the different types of mathematical and computational models that have been used to examine particle-cell interactions and particle internalisation. We detail the mathematical methodology for each type of model, the benefits and limitations associated with the different types of models, and highlight the advances in understanding gleaned from the application of these models to experimental observations of particle internalisation. We discuss the recent proposal and ongoing community adoption of standardised experimental reporting, and how this adoption is an important step toward unlocking the full potential of modelling approaches. Finally, we consider future directions in quantitative models of particle-cell interactions and highlight the need for hybrid experimental and theoretical investigations to address hitherto unanswered questions.
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Affiliation(s)
- Stuart T Johnston
- School of Mathematics and Statistics, University of Melbourne Parkville Victoria 3010 Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Melbourne School of Engineering, University of Melbourne Parkville Victoria 3010 Australia
- Systems Biology Laboratory, School of Mathematics and Statistics, Department of Biomedical Engineering, University of Melbourne Parkville Victoria 3010 Australia
| | - Matthew Faria
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Melbourne School of Engineering, University of Melbourne Parkville Victoria 3010 Australia
- Systems Biology Laboratory, School of Mathematics and Statistics, Department of Biomedical Engineering, University of Melbourne Parkville Victoria 3010 Australia
- Department of Biomedical Engineering, University of Melbourne Parkville Victoria 3010 Australia
| | - Edmund J Crampin
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Melbourne School of Engineering, University of Melbourne Parkville Victoria 3010 Australia
- Systems Biology Laboratory, School of Mathematics and Statistics, Department of Biomedical Engineering, University of Melbourne Parkville Victoria 3010 Australia
- School of Medicine, Faculty of Medicine Dentistry and Health Sciences, University of Melbourne Parkville Victoria 3010 Australia
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16
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Kulkarni T, Mukhopadhyay D, Bhattacharya S. Nanomechanical Insight of Pancreatic Cancer Cell Membrane during Receptor Mediated Endocytosis of Targeted Gold Nanoparticles. ACS APPLIED BIO MATERIALS 2021; 4:984-994. [PMID: 34913031 DOI: 10.1021/acsabm.0c01443] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Nanoscale alterations in the cellular membrane transpire during cellular interactions with the extracellular environment through the endocytosis processes. Although the biological innuendos as well as alterations in cellular morphology during endocytosis are well-known, nanomechanical amendments in the cellular membrane are poorly understood. In this manuscript, atomic force microscope is employed to demonstrate the nanomechanical alterations in membrane dynamics during receptor mediated endocytosis of gold nanoparticles conjugated with either plectin-1 targeted peptide (PTP-GNP) or scrambled peptide (sPEP-GNP). Plectin-1 is aberrantly overexpressed at cell membrane of pancreatic cancer cells and is known to provide and maintain cellular mechanical integrity. During receptor mediated endocytosis of nanoparticles, we demonstrate temporal nanomechanical changes of cell membrane in both immortal pancreatic cancer Panc1 cells and patient derived primary pancreatic cancer cell, 4911. We further confirm the alterations of plectin-1 expression in Panc1 cell membrane during the receptor mediated endocytosis using classical streptavidin-biotin reaction and establish its association with nanomechanical alteration in membrane dynamics. Withdrawal of PTP-GNPs from the cell culture restores the plectin-1 expression at the membrane and reverses the mechanical properties of Panc1. We also show a distinctly opposite trend in nanomechanical behavior in cancer and endothelial cells when treated with sPEP-GNP and PTP-GNP, respectively, signifying receptor independent endocytosis process. This study illustrates the nanomechanical perspective of cell membrane in receptor mediated endocytosis of nanoparticles designed for organ specific drug delivery.
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Affiliation(s)
- Tanmay Kulkarni
- Department of Biochemistry and Molecular Biology, Mayo College of Medicine and Science, Jacksonville, Florida 32224, United States
| | - Debabrata Mukhopadhyay
- Department of Biochemistry and Molecular Biology and Department of Physiology and Biomedical Engineering, Mayo College of Medicine and Science, Jacksonville, Florida 32224, United States
| | - Santanu Bhattacharya
- Department of Biochemistry and Molecular Biology and Department of Physiology and Biomedical Engineering, Mayo College of Medicine and Science, Jacksonville, Florida 32224, United States
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17
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Graphene Oxide as a Nanocarrier for Biochemical Molecules: Current Understanding and Trends. Processes (Basel) 2020. [DOI: 10.3390/pr8121636] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The development of an advanced and efficient drug delivery system with significant improvement in its efficacy and enhanced therapeutic value is one of the critical challenges in modern medicinal biology. The integration of nanomaterial science with molecular and cellular biology has helped in the advancement and development of novel drug delivery nanocarrier systems with precision and decreased side effects. The design and synthesis of nanocarriers using graphene oxide (GO) have been rapidly growing over the past few years. Due to its remarkable physicochemical properties, GO has been extensively used in efforts to construct nanocarriers with high specificity, selectivity, and biocompatibility, and low cytotoxicity. The focus of this review is to summarize and address recent uses of GO-based nanocarriers and the improvements as efficient drug delivery systems. We briefly describe the concepts and challenges associated with nanocarrier systems followed by providing critical examples of GO-based delivery of drug molecules and genes. Finally, the review delivers brief conclusions on the current understanding and prospects of nanocarrier delivery systems.
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18
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Sabourian P, Yazdani G, Ashraf SS, Frounchi M, Mashayekhan S, Kiani S, Kakkar A. Effect of Physico-Chemical Properties of Nanoparticles on Their Intracellular Uptake. Int J Mol Sci 2020; 21:ijms21218019. [PMID: 33126533 PMCID: PMC7662525 DOI: 10.3390/ijms21218019] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 12/12/2022] Open
Abstract
Cellular internalization of inorganic, lipidic and polymeric nanoparticles is of great significance in the quest to develop effective formulations for the treatment of high morbidity rate diseases. Understanding nanoparticle–cell interactions plays a key role in therapeutic interventions, and it continues to be a topic of great interest to both chemists and biologists. The mechanistic evaluation of cellular uptake is quite complex and is continuously being aided by the design of nanocarriers with desired physico-chemical properties. The progress in biomedicine, including enhancing the rate of uptake by the cells, is being made through the development of structure–property relationships in nanoparticles. We summarize here investigations related to transport pathways through active and passive mechanisms, and the role played by physico-chemical properties of nanoparticles, including size, geometry or shape, core-corona structure, surface chemistry, ligand binding and mechanical effects, in influencing intracellular delivery. It is becoming clear that designing nanoparticles with specific surface composition, and engineered physical and mechanical characteristics, can facilitate their internalization more efficiently into the targeted cells, as well as enhance the rate of cellular uptake.
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Affiliation(s)
- Parinaz Sabourian
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Azadi Ave., Tehran 11155-9465, Iran; (P.S.); (G.Y.); (S.S.A.); (S.M.)
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montréal, QC H3A 0B8, Canada
| | - Ghazaleh Yazdani
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Azadi Ave., Tehran 11155-9465, Iran; (P.S.); (G.Y.); (S.S.A.); (S.M.)
| | - Seyed Sajad Ashraf
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Azadi Ave., Tehran 11155-9465, Iran; (P.S.); (G.Y.); (S.S.A.); (S.M.)
| | - Masoud Frounchi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Azadi Ave., Tehran 11155-9465, Iran; (P.S.); (G.Y.); (S.S.A.); (S.M.)
- Correspondence: (M.F.); (A.K.)
| | - Shohreh Mashayekhan
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Azadi Ave., Tehran 11155-9465, Iran; (P.S.); (G.Y.); (S.S.A.); (S.M.)
| | - Sahar Kiani
- Department of Brain and Cognitive Sciences, Cell Science Research Center, ROYAN Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran;
| | - Ashok Kakkar
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montréal, QC H3A 0B8, Canada
- Correspondence: (M.F.); (A.K.)
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19
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Mishra A, Shaikh S, Kumar A. Redispersion of cryoaggregated gold nanoparticle by means of laser irradiation and effect on biological interactions. NANOTECHNOLOGY 2020; 31:435601. [PMID: 32619991 DOI: 10.1088/1361-6528/aba2a1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Agglomeration/aggregation is an indispensable phenomenon observed by different nanoparticles. In the present study, commercial grade (50 nm) and chemically synthesized (40 nm) gold nanoparticles (AuNPs) were aggregated at sub-zero temperatures, followed by disruption of the AuNP aggregates via nanosecond laser-ablation and subsequent effect on biological interactions. AuNPs were characterized pre/post laser-ablation via UV-visible spectroscopy, transmission electron microscopy, atomic force microscopy, etc. The process of freezing (aggregation) and laser-ablation (dispersion) was performed multiple times, in order to compare the yield of nanoparticles after each cycle of laser-ablation. Further, AuNPs pre/post laser-ablation were assessed for cytotoxicity, protein-corona formation, and cell-uptake by in vitro studies using RAW264.7, Caco-2 and Neuro-2 a cell lines. Aggregates for both the types of AuNPs displayed fragmentation following first cycle of laser-ablation. In addition, AuNPs obtained after fragmentation of the aggregates showed reduction in diameter and reshaping, as compared to native AuNPs. The size and shape of the nanoparticles after second and third cycle of laser-ablation was same as that obtained after first cycle of ablation. Both laser-ablated and native AuNPs showed similar effects on viability of RAW 264.7 and Caco-2 cells, after 24 h and 48 h of exposure. Cell uptake of native and laser-ablated AuNPs was observed to be a size dependent phenomenon. Present findings showed that nanosecond laser ablation of cryoaggregated AuNPs lead to changes in the physical properties of AuNPs post ablation like size and shape, however, biological interaction with cells remained same. This work is first report on biological interactions of AuNPs generated via laser-ablation of cryoaggregated AuNPs.
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Affiliation(s)
- Ankita Mishra
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP 208016 India
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20
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Tabish TA, Dey P, Mosca S, Salimi M, Palombo F, Matousek P, Stone N. Smart Gold Nanostructures for Light Mediated Cancer Theranostics: Combining Optical Diagnostics with Photothermal Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903441. [PMID: 32775148 PMCID: PMC7404179 DOI: 10.1002/advs.201903441] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 03/24/2020] [Indexed: 05/13/2023]
Abstract
Nanotheranostics, which combines optical multiplexed disease detection with therapeutic monitoring in a single modality, has the potential to propel the field of nanomedicine toward genuine personalized medicine. Currently employed mainstream modalities using gold nanoparticles (AuNPs) in diagnosis and treatment are limited by a lack of specificity and potential issues associated with systemic toxicity. Light-mediated nanotheranostics offers a relatively non-invasive alternative for cancer diagnosis and treatment by using AuNPs of specific shapes and sizes that absorb near infrared (NIR) light, inducing plasmon resonance for enhanced tumor detection and generating localized heat for tumor ablation. Over the last decade, significant progress has been made in the field of nanotheranostics, however the main biological and translational barriers to nanotheranostics leading to a new paradigm in anti-cancer nanomedicine stem from the molecular complexities of cancer and an incomplete mechanistic understanding of utilization of Au-NPs in living systems. This work provides a comprehensive overview on the biological, physical and translational barriers facing the development of nanotheranostics. It will also summarise the recent advances in engineering specific AuNPs, their unique characteristics and, importantly, tunability to achieve the desired optical/photothermal properties.
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Affiliation(s)
| | - Priyanka Dey
- School of Physics and AstronomyUniversity of ExeterExeterEX4 4QLUK
| | - Sara Mosca
- Central Laser FacilitySTFC Rutherford Appleton LaboratoryOxfordOX11 0QXUK
| | - Marzieh Salimi
- School of Physics and AstronomyUniversity of ExeterExeterEX4 4QLUK
| | | | - Pavel Matousek
- Central Laser FacilitySTFC Rutherford Appleton LaboratoryOxfordOX11 0QXUK
| | - Nicholas Stone
- School of Physics and AstronomyUniversity of ExeterExeterEX4 4QLUK
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21
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Xia PP, Shan Y, He LL, Ji YY, Wang XH, Li SB. Multinanoparticle translocations in phospholipid membranes: Translocation modes and dynamic processes. CHINESE J CHEM PHYS 2020. [DOI: 10.1063/1674-0068/cjcp1910174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Ping-ping Xia
- Department of Physics, Wenzhou University, Wenzhou 325035, China
| | - Yue Shan
- Department of Physics, Wenzhou University, Wenzhou 325035, China
| | - Lin-li He
- Department of Physics, Wenzhou University, Wenzhou 325035, China
| | - Yong-yun Ji
- Department of Physics, Wenzhou University, Wenzhou 325035, China
| | - Xiang-hong Wang
- Department of Physics, Wenzhou University, Wenzhou 325035, China
| | - Shi-ben Li
- Department of Physics, Wenzhou University, Wenzhou 325035, China
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22
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Yang Y, Zhang Q, Cai M, Xu H, Lu D, Liu Y, Fu Y, Yang G, Shan Y. Size-Dependent Transmembrane Transport of Gold Nanocages. ACS OMEGA 2020; 5:9864-9869. [PMID: 32391473 PMCID: PMC7203911 DOI: 10.1021/acsomega.0c00079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Abstract
Gold nanocages (Au NCs), as drug carriers, have been widely applied for cancer diagnosis and photothermal therapy (PTT). Transmembrane transporting efficacy of Au NCs is the fundamental and important issue for their use in PTT. Herein, we used a force tracing technique based on atomic force microscopy to track the dynamic transmembrane process of Au NCs at the single-particle level in real time. Meanwhile, we measured and compared the dynamic parameters of Au NCs with sizes of 50 and 100 nm usually used as nanodrug carriers of PTT. It is concluded that the 50 nm Au NC transmembrane transporting needs smaller force and shorter duration with a much faster speed. However, both the 50 and 100 nm Au NC transmembrane transporting depends on the caveolin-mediated endocytosis, clathrin-mediated endocytosis, and macropinocytosis, which was also confirmed by confocal fluorescence imaging. This report will provide a potential technique for screening nanodrug carriers from the perspective of transmembrane transporting efficacy.
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Affiliation(s)
- Yu Yang
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Qingrong Zhang
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Mingjun Cai
- Changchun
Institute of Applied Chemistry, Chinese Academy of Science, Renmin St. 5625, Changchun 130022, China
| | - Haijiao Xu
- Changchun
Institute of Applied Chemistry, Chinese Academy of Science, Renmin St. 5625, Changchun 130022, China
| | - Denghua Lu
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Yulin Liu
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Yanfeng Fu
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Guocheng Yang
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
| | - Yuping Shan
- School
of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Yan’an St. 2055, Changchun 130012, China
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23
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Wiegand T, Fratini M, Frey F, Yserentant K, Liu Y, Weber E, Galior K, Ohmes J, Braun F, Herten DP, Boulant S, Schwarz US, Salaita K, Cavalcanti-Adam EA, Spatz JP. Forces during cellular uptake of viruses and nanoparticles at the ventral side. Nat Commun 2020; 11:32. [PMID: 31896744 PMCID: PMC6940367 DOI: 10.1038/s41467-019-13877-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 12/06/2019] [Indexed: 11/09/2022] Open
Abstract
Many intracellular pathogens, such as mammalian reovirus, mimic extracellular matrix motifs to specifically interact with the host membrane. Whether and how cell-matrix interactions influence virus particle uptake is unknown, as it is usually studied from the dorsal side. Here we show that the forces exerted at the ventral side of adherent cells during reovirus uptake exceed the binding strength of biotin-neutravidin anchoring viruses to a biofunctionalized substrate. Analysis of virus dissociation kinetics using the Bell model revealed mean forces higher than 30 pN per virus, preferentially applied in the cell periphery where close matrix contacts form. Utilizing 100 nm-sized nanoparticles decorated with integrin adhesion motifs, we demonstrate that the uptake forces scale with the adhesion energy, while actin/myosin inhibitions strongly reduce the uptake frequency, but not uptake kinetics. We hypothesize that particle adhesion and the push by the substrate provide the main driving forces for uptake. Many intracellular pathogens mimic extracellular matrix motifs to specifically interact with the host membrane which may influences virus particle uptake. Here authors use single molecule tension sensors to reveal the minimal forces exerted on single virus particles and demonstrate that the uptake forces scale with the adhesion energy.
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Affiliation(s)
- Tina Wiegand
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany. .,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany. .,Max Planck Institute of Molecular Cell Biology and Genetics, Pfotenhauerstraße 108, 01307, Dresden, Germany.
| | - Marta Fratini
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany.,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,Department of Infectious Diseases, Virology, University Hospital, INF 324, 69120, Heidelberg, Germany.,German Cancer Research Center (DKFZ), INF 581, 69120, Heidelberg, Germany.,Department of Cellular Biochemistry, Institute of Biochemistry and Biotechnology, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Str. 3a, 06120, Halle (Saale), Germany
| | - Felix Frey
- BioQuant Center, Heidelberg University, INF 267, 69120, Heidelberg, Germany.,Institute for Theoretical Physics, Heidelberg University, Philosophenweg 19, 69120, Heidelberg, Germany
| | - Klaus Yserentant
- Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,BioQuant Center, Heidelberg University, INF 267, 69120, Heidelberg, Germany
| | - Yang Liu
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, GA, 30322, USA.,Johns Hopkins University, 3400N Charles St, Baltimore, MD, 21218, USA
| | - Eva Weber
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany.,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,Department of Neuroscience, Carl von Ossietzky University Oldenburg, Carl-von-Ossietzky-Straße 9-11, 26129, Oldenburg, Germany
| | - Kornelia Galior
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, GA, 30322, USA.,Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792, USA
| | - Julia Ohmes
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany.,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,Experimental Trauma Surgery, Universty Hospital Schleswig-Holstein, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Felix Braun
- Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,BioQuant Center, Heidelberg University, INF 267, 69120, Heidelberg, Germany
| | - Dirk-Peter Herten
- Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.,BioQuant Center, Heidelberg University, INF 267, 69120, Heidelberg, Germany.,Institute of Cardiovascular Sciences & School of Chemistry, Medical School, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Steeve Boulant
- Department of Infectious Diseases, Virology, University Hospital, INF 324, 69120, Heidelberg, Germany.,German Cancer Research Center (DKFZ), INF 581, 69120, Heidelberg, Germany
| | - Ulrich S Schwarz
- BioQuant Center, Heidelberg University, INF 267, 69120, Heidelberg, Germany.,Institute for Theoretical Physics, Heidelberg University, Philosophenweg 19, 69120, Heidelberg, Germany
| | - Khalid Salaita
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, GA, 30322, USA
| | - E Ada Cavalcanti-Adam
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany. .,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.
| | - Joachim P Spatz
- Max Planck Institute for Medical Research, Jahnstraße 29, 69120, Heidelberg, Germany. .,Institute for Physical Chemistry, Heidelberg University, INF 253, 69120, Heidelberg, Germany.
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24
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Zhan R, Guo W, Gao X, Liu X, Xu K, Tang B. Reconstruction of nano-flares based on Au–Se bonds for high-fidelity detection of RNA in living cells. Chem Commun (Camb) 2020; 56:5178-5181. [DOI: 10.1039/d0cc01213k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We have, for the first time, developed a Au–Se–DNA nanoprobe by upgrading the conventional Au–S bonds of nano-flares to more stable Au–Se bonds for high-fidelity imaging of target RNAs in living cells.
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Affiliation(s)
- Renhui Zhan
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Wenfei Guo
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Xiaonan Gao
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Xiaojun Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Kehua Xu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Bo Tang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
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25
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Mohd-Zahid MH, Mohamud R, Che Abdullah CA, Lim J, Alem H, Wan Hanaffi WN, Z. A. I. Colorectal cancer stem cells: a review of targeted drug delivery by gold nanoparticles. RSC Adv 2020. [DOI: 10.1039/c9ra08192e] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The proposed schematic mechanismviawhich 5-fluorouracil-loaded gold nanoparticles conjugated with CD133 antibody target colorectal cancer stem cells.
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Affiliation(s)
- Manali Haniti Mohd-Zahid
- Department of Chemical Pathology
- School of Medical Sciences
- Universiti Sains Malaysia
- 16150 Kubang Kerian
- Malaysia
| | - Rohimah Mohamud
- Department of Immunology
- School of Medical Sciences
- Universiti Sains Malaysia
- 16150 Kubang Kerian
- Malaysia
| | | | - JitKang Lim
- School of Chemical Engineering
- Universiti Sains Malaysia
- 14300 Nibong Tebal
- Malaysia
| | - Halima Alem
- Institut Jean Lamour (IJL, UMR 7198)
- Université de Lorraine
- CNRS
- F-54011 Nancy Cedex
- France
| | | | - Iskandar Z. A.
- Department of Chemical Pathology
- School of Medical Sciences
- Universiti Sains Malaysia
- 16150 Kubang Kerian
- Malaysia
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26
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Mukherjee S, Kotcherlakota R, Haque S, Das S, Nuthi S, Bhattacharya D, Madhusudana K, Chakravarty S, Sistla R, Patra CR. Silver Prussian Blue Analogue Nanoparticles: Rationally Designed Advanced Nanomedicine for Multifunctional Biomedical Applications. ACS Biomater Sci Eng 2019; 6:690-704. [DOI: 10.1021/acsbiomaterials.9b01693] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Sudip Mukherjee
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Rajesh Kotcherlakota
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Shagufta Haque
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sourav Das
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Saketh Nuthi
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Dwaipayan Bhattacharya
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Kuncha Madhusudana
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Sumana Chakravarty
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ramakrishna Sistla
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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27
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Deng L, Liu H, Ma Y, Miao Y, Fu X, Deng Q. Endocytosis mechanism in physiologically-based pharmacokinetic modeling of nanoparticles. Toxicol Appl Pharmacol 2019; 384:114765. [PMID: 31669777 DOI: 10.1016/j.taap.2019.114765] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 09/14/2019] [Accepted: 09/20/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND The physiologically based pharmacokinetic (PBPK) model is a useful tool to predict the pharmacokinetics of various types of nanoparticles (NPs). The endocytosis mechanism plays a key role in pharmacokinetics of NPs. However, the effect of endocytosis mechanism both in the blood and tissue are seldom considered in PBPK model. OBJECTIVES To investigate the biodistribution of intravenously injected pegylated AuNPs in mice and human using PBPK model considering the endocytosis mechanism both in the blood and tissue. METHODS Taking polyethylene glycol-coated gold nanoparticles (AuNPs) as an example, we developed a PBPK model to explore biodistribution of different size AuNPs. In the model, we considered the role of endocytosis mechanism both in the blood and tissue. In addition, the size-dependent permeability coefficient, excretion rate constant, phagocytic capacity, uptake rate, and release rate were derived from literatures. The mice PBPK model was extrapolated to the human by changing physiology parameters and the number of phagocytic cell (PCs). RESULTS AuNPs were primarily distributed in the blood, liver, and spleen regardless of particle size, and almost all captured by the PCs in the liver and spleen, while few was captured in the blood. There are more organ distribution and longer circulation for smaller NPs. The 24-h accumulation of AuNPs decreased with increasing size in the most organ, while the accumulation of AuNPs showed an inverted U-shaped curve in the liver and slight U-shaped curve in the blood. The human results of model-predicted displayed a similar tendency with those in mice. Size, partition coefficients, and body weight were the key factors influencing the organ distribution of AuNPs. CONCLUSIONS The size played an important role on the distribution and accumulation of AuNPs in various tissues. Our PBPK model was well predicted the NPs distribution in mice and human. A better understanding of these mechanisms could provide effective guides for nanomedine delivery.
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Affiliation(s)
- Linjing Deng
- School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Hui Liu
- School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Yongsheng Ma
- XiangYa School of Public Health, Central South University, Changsha 410008, China
| | - Yufeng Miao
- School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Xiaoli Fu
- School of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Qihong Deng
- School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China; XiangYa School of Public Health, Central South University, Changsha 410008, China; School of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China; School of Architecture and Art, Central South University, Changsha 410083, Hunan, China.
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28
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Mukherjee S, Kotcherlakota R, Haque S, Bhattacharya D, Kumar JM, Chakravarty S, Patra CR. Improved delivery of doxorubicin using rationally designed PEGylated platinum nanoparticles for the treatment of melanoma. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 108:110375. [PMID: 31924026 DOI: 10.1016/j.msec.2019.110375] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 11/17/2022]
Abstract
Efficient delivery of chemotherapeutic drugs to tumor cells is one of the crucial issues for modern day cancer therapy. In this article, we report the synthesis of poly ethylene glycol (PEG) assisted colloidal platinum nanoparticles (PtNPs) by borohydride reduction method at room temperature. PtNPs are stable at room temperature for more than 2 years and are stable in serum and phosphate buffer (pH = 7.4) solution for one week. PtNPs show biocompatibility in different normal cell lines (in vitro) and chicken egg embryonic model (ex vivo). Further, we designed and fabricated PtNPs-based drug delivery systems (DDS: PtNPs-DOX) using doxorubicin (DOX), a FDA approved anticancer drug. Various analytical techniques were applied to characterize the nanomaterials (PtNPs) and DDS (PtNPs-DOX). This DDS exhibits inhibition of cancer cell (B16F10 and A549) proliferation, observed by different in vitro assays. PtNPs-DOX induces apoptosis in cancer cells observed by annexin-V staining method. Intraperitoneal (IP) administration of PtNPs-DOX shows substantial reduction of tumor growth in subcutaneous murine melanoma tumor model compared to control group with free drug. Up-regulation of tumor suppressor protein p53 and down regulation of SOX2 and Ki-67 proliferation markers in melanoma tumor tissues (as observed by immunofluorescence and western blot analysis) indicates probable molecular mechanism for the anticancer activity of DDS. Considering the in vitro and pre-clinical (in vivo) results in murine melanoma, it is believed that platinum nanoparticle-based drug delivery formulation could be exploited to develop an alternative therapeutic nanomedicine for cancer therapy in the near future.
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Affiliation(s)
- Sudip Mukherjee
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Rajesh Kotcherlakota
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Shagufta Haque
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Dwaipayan Bhattacharya
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India
| | - Jerald Mahesh Kumar
- CSIR - Centre for Cellular and Molecular Biology, Hyderabad, 500007, Telangana State, India
| | - Sumana Chakravarty
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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29
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Abdel-Rashid RS, Omar SM, Teiama MS, Khairy A, Magdy M, Anis B. Fabrication Of Gold Nanoparticles In Absence Of Surfactant As In Vitro Carrier Of Plasmid DNA. Int J Nanomedicine 2019; 14:8399-8408. [PMID: 31695373 PMCID: PMC6815217 DOI: 10.2147/ijn.s226498] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/09/2019] [Indexed: 01/17/2023] Open
Abstract
PURPOSE This work aimed to synthesize surfactant-free AuNPs for targeted delivery of plasmid DNA encoded p53 gene and to avoid conventional production method of Gold nanoparticles (AuNPs) which may adversely affect the final shape, diversity, and size due to accumulation of the formulated surfactant - gold complex to the surface. METHODS The AuNPs were fabricated using seeded-growth method with L-Cystine methyl ester hydrochloride as capping agent, then loaded with plasmid DNA encoded p53 gene. The resultant AuNPs and AuNPs-p53 complex were evaluated for physical characteristics and morphology. Confirmation of complex formation was performed using gel electrophoresis. Furthermore, the efficient delivery and cytotoxicity behavior of the encoded gene were examined on both healthy lung cells (WI38) and cancerous lung cells (A549). RESULTS L-cysteine methyl ester hydrochloride AuNPs showed acceptable physical characteristics (30 nm, +36.9 mv, and spherical morphology). P53 attachment to AuNPs was confirmed by gel electrophoresis. The RT-PCR proved the overexpression of p53 by the fabricated AuNPs-p53 complex. The high percentage of cell viability in normal lung cell line (WI 38) proved the safety of L-cysteine methyl ester functionalized AuNPs. Additionally, the apoptotic effect due to expression of p53 gene loaded on AuNPs was only prominent in lung cancer cell line (A549), revealing selectivity and targeting efficiency of anticancer AuNPs-p53 complex. CONCLUSION AuNPs can be considered as a potential delivery system for effective transfection of plasmid DNA which can be used for successful treatment of cancer.
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Affiliation(s)
- Rania S Abdel-Rashid
- Department of Pharmaceutics, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Samia M Omar
- Department of Pharmaceutics, Faculty of Pharmacy, Helwan University, Cairo, Egypt
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, Giza, Egypt
| | - Mohammed S Teiama
- Department of Pharmaceutics, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Ahmed Khairy
- Department of Pharmaceutics, National Organization for Drug Control and Research (NODCAR), Cairo, Egypt
| | - Mohamed Magdy
- Ministry of Interior, Administration of Criminal Evidence, Cairo, Egypt
| | - Badawi Anis
- Spectroscopy Department, Physics Division, National Research Centre, Giza, Egypt
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30
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Barik BK, Mishra M. Nanoparticles as a potential teratogen: a lesson learnt from fruit fly. Nanotoxicology 2018; 13:258-284. [DOI: 10.1080/17435390.2018.1530393] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Bedanta Kumar Barik
- Neural Developmental Biology Lab, Department of Life Science, National Institute of Technology, Rourkela, India
| | - Monalisa Mishra
- Neural Developmental Biology Lab, Department of Life Science, National Institute of Technology, Rourkela, India
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31
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Lu D, Yang X, Zhang Q, Wang R, Zhou S, Yang G, Shan Y. Tracking the Single-Carbon-Dot Transmembrane Transport by Force Tracing Based on Atomic Force Microscopy. ACS Biomater Sci Eng 2018; 5:432-437. [DOI: 10.1021/acsbiomaterials.8b01363] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Denghua Lu
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Xudong Yang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Qingrong Zhang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Ruixia Wang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Siyuan Zhou
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Guocheng Yang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Yuping Shan
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
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32
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Foroozandeh P, Aziz AA. Insight into Cellular Uptake and Intracellular Trafficking of Nanoparticles. NANOSCALE RESEARCH LETTERS 2018; 13:339. [PMID: 30361809 PMCID: PMC6202307 DOI: 10.1186/s11671-018-2728-6] [Citation(s) in RCA: 748] [Impact Index Per Article: 124.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/24/2018] [Indexed: 05/06/2023]
Abstract
Nanoparticle science is rapidly changing the landscape of various scientific fields and defining new technological platforms. This is perhaps even more evident in the field of nanomedicine whereby nanoparticles have been used as a tool for the treatment and diagnosis of many diseases. However, despite the tremendous benefit conferred, common pitfalls of this technology is its potential short and long-term effects on the human body. To understand these issues, many scientific studies have been carried out. This review attempts to shed light on some of these studies and its outcomes. The topics that were examined in this review include the different possible uptake pathways of nanoparticles and intracellular trafficking routes. Additionally, the effect of physicochemical properties of nanoparticle such as size, shape, charge and surface chemistry in determining the mechanism of uptake and biological function of nanoparticles are also addressed.
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Affiliation(s)
- Parisa Foroozandeh
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang Malaysia
| | - Azlan Abdul Aziz
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang Malaysia
- Nano-Biotechnology Research and Innovation (NanoBRI), Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, 11800 Gelugor, Penang Malaysia
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33
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Zhou S, Yang B, Chen Y, Zhang Q, Cai M, Xu H, Yang G, Wang H, Shan Y. Exploring the trans-membrane dynamic mechanisms of single polyamidoamine nano-drugs via a “force tracing” technique. RSC Adv 2018; 8:8626-8630. [PMID: 35539864 PMCID: PMC9078602 DOI: 10.1039/c8ra00134k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 02/07/2018] [Indexed: 01/07/2023] Open
Abstract
Considerable success has been achieved in the drug delivery of nano-drugs for chemotherapy, but the main obstacles in understanding the drug delivery dynamic mechanisms for nano-drug applications stem from technical limitations.
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Affiliation(s)
- Siyuan Zhou
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
| | - Boyu Yang
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
| | - Yang Chen
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
| | - Qingrong Zhang
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
| | - Mingjun Cai
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- China
| | - Haijiao Xu
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- China
| | - Guocheng Yang
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
| | - Hongda Wang
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun
- China
- University of Chinese Academy of Sciences
| | - Yuping Shan
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- China
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34
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Pan Y, Zhang F, Zhang L, Liu S, Cai M, Shan Y, Wang X, Wang H, Wang H. The Process of Wrapping Virus Revealed by a Force Tracing Technique and Simulations. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2017; 4:1600489. [PMID: 28932658 PMCID: PMC5604396 DOI: 10.1002/advs.201600489] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 02/20/2017] [Indexed: 05/05/2023]
Abstract
Viral entry into the host cell is the first step of virus infection; however, its dynamic process via endocytosis remains largely elusive. Here, the force tracing technique and single particle simulation are combined to investigate the invagination of single human enterovirus 71 (HEV71, a positive single-stranded RNA virus that is associated with hand, foot, and mouth disease) via cell membranes during its host cell entry. The experimental results reveal that the HEV71 invaginates in membrane vesicles at a force of 58 ± 16 pN, a duration time of 278 ± 68 ms. The simulation further shows that the virus can reach a partially wrapped state very fast, then the upper surface of the virus is covered by the membrane traveling over a long period of time. Combining the experiment with the simulation, the mechanism of membrane wrapping of virus is uncovered, which provides new insights into how the cell is operated to initiate the endocytosis of virus.
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Affiliation(s)
- Yangang Pan
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022P. R. China
| | - Fuxian Zhang
- Key Laboratory of Special Pathogens and BiosafetyCenter for Emerging Infectious DiseasesWuhan Institute of VirologyChinese Academy of SciencesWuhan430071China
| | - Liuyang Zhang
- College of EngineeringUniversity of GeorgiaAthensGA30602USA
| | - Shuheng Liu
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022P. R. China
| | - Mingjun Cai
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022P. R. China
| | - Yuping Shan
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022P. R. China
- School of Chemistry and Life ScienceAdvanced Institute of Materials ScienceChangchun University of TechnologyChangchun130012China
| | - Xianqiao Wang
- College of EngineeringUniversity of GeorgiaAthensGA30602USA
| | - Hanzhong Wang
- Key Laboratory of Special Pathogens and BiosafetyCenter for Emerging Infectious DiseasesWuhan Institute of VirologyChinese Academy of SciencesWuhan430071China
| | - Hongda Wang
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022P. R. China
- State Key Laboratory of Electroanalytical ChemistryUniversity of Chinese Academy of SciencesBeijing100049P. R. China
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35
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Lee SY, Han Y, Hong JW, Ha JW. Single gold bipyramids with sharp tips as sensitive single particle orientation sensors in biological studies. NANOSCALE 2017; 9:12060-12067. [PMID: 28795734 DOI: 10.1039/c7nr03969g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Plasmonic gold bipyramids (AuBPs) with sharp tips are promising orientation probes in biological studies because of their anisotropic shape, strong electric field enhancement at the tips, and convenient manipulation into other shapes. Herein, we elucidate the optical properties of single AuBPs at their localized surface plasmon resonance (LSPR) wavelengths using dark-field (DF) microscopy and differential interference contrast (DIC) microscopy and test their use as orientation probes in a dynamic biological environment. Characteristic scattering field distributions together with a simulation study allowed us to achieve the high-throughput determination of the 3D orientation of single AuBPs within a single frame using defocused DF microscopy. We further present the polarization-dependent, periodic DIC images and intensities of single AuBPs at their LSPR wavelengths with high sensitivity. Finally, we successfully tracked the real-time rotational motions of transferrin-modified AuBPs on live cell membranes using DIC microscopy. Therefore, these results support the use of single AuBPs as sensitive orientation probes in dynamic biological studies using DIC microscopy.
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Affiliation(s)
- So Young Lee
- Department of Chemistry, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 44610, Republic of Korea.
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36
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Le BH, Joo HN, Hwang DW, Kim KW, Seo YJ. AuNP-CTG based probing system targeting CAG repeat DNA and RNA sequences. Bioorg Med Chem Lett 2017; 27:3772-3775. [DOI: 10.1016/j.bmcl.2017.06.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 06/24/2017] [Accepted: 06/26/2017] [Indexed: 11/29/2022]
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37
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Behzadi S, Serpooshan V, Tao W, Hamaly MA, Alkawareek MY, Dreaden EC, Brown D, Alkilany AM, Farokhzad OC, Mahmoudi M. Cellular uptake of nanoparticles: journey inside the cell. Chem Soc Rev 2017; 46:4218-4244. [PMID: 28585944 PMCID: PMC5593313 DOI: 10.1039/c6cs00636a] [Citation(s) in RCA: 1447] [Impact Index Per Article: 206.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Nanoscale materials are increasingly found in consumer goods, electronics, and pharmaceuticals. While these particles interact with the body in myriad ways, their beneficial and/or deleterious effects ultimately arise from interactions at the cellular and subcellular level. Nanoparticles (NPs) can modulate cell fate, induce or prevent mutations, initiate cell-cell communication, and modulate cell structure in a manner dictated largely by phenomena at the nano-bio interface. Recent advances in chemical synthesis have yielded new nanoscale materials with precisely defined biochemical features, and emerging analytical techniques have shed light on nuanced and context-dependent nano-bio interactions within cells. In this review, we provide an objective and comprehensive account of our current understanding of the cellular uptake of NPs and the underlying parameters controlling the nano-cellular interactions, along with the available analytical techniques to follow and track these processes.
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Affiliation(s)
- Shahed Behzadi
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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38
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Yang B, Xu H, Wang S, Cai M, Shi Y, Yang G, Wang H, Shan Y. Studying the dynamic mechanism of transporting a single drug carrier-polyamidoamine dendrimer through cell membranes by force tracing. NANOSCALE 2016; 8:18027-18031. [PMID: 27734053 DOI: 10.1039/c6nr05838h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Although drug delivery based on nanomaterials has shown great potential in practical applications, the trans-membrane mechanism of the drug carrier is still unclear due to technical limitations. Here, we report the dynamic transporting process of a single dendritic polyamidoamine particle via cell membranes in real time by the force tracing technique.
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Affiliation(s)
- Boyu Yang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China.
| | - Haijiao Xu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Renmin St 5625, Changchun, Jilin130022, China
| | - Shaowen Wang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
| | - Mingjun Cai
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Renmin St 5625, Changchun, Jilin130022, China
| | - Yan Shi
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Renmin St 5625, Changchun, Jilin130022, China
| | - Guocheng Yang
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China.
| | - Hongda Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Renmin St 5625, Changchun, Jilin130022, China and University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Yuping Shan
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China.
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39
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Transcutaneous iontophoretic delivery of STAT3 siRNA using layer-by-layer chitosan coated gold nanoparticles to treat melanoma. Colloids Surf B Biointerfaces 2016; 146:188-97. [PMID: 27318964 DOI: 10.1016/j.colsurfb.2016.05.076] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 05/19/2016] [Accepted: 05/26/2016] [Indexed: 01/05/2023]
Abstract
Overexpression of signal transducer and activator of transcription 3 (STAT3) protein prevents apoptosis and enhances proliferation of melanocytes. The aim of this study was to investigate the feasibility of using layer-by-layer assembled gold nanoparticles (LbL-AuNP) as a carrier for iontophoretic delivery of STAT3 siRNA to treat melanoma. Chitosan coated AuNP (AuNP-CS) were prepared by direct reduction of HAuCl4 in the presence of chitosan. The AuNP-CS were then sequentially layered with siRNA and chitosan to form AuNP-CS/siRNA/CS. STAT3 siRNA replaced with scrambled siRNA or sodium alginate were used as controls. The average particle size and zeta-potential of the prepared LbL-AuNP were 150±10nm (PDI: 0.41±0.06) and 35±6mV, respectively. In vitro studies in B16F10 murine melanoma cells showed that AuNP-CS/siRNA/CS inhibited the cell growth by 49.0±0.6% and 66.0±0.2% at 0.25nM and 0.5nM STAT3 siRNA concentration, respectively. Fluorescence microscopy and flow cytometry studies showed a time dependent cell uptake of the LbL-AuNP up to 120min. Clathrin mediated endocytosis was found to be the predominant cell uptake mechanism for LbL-AuNP. STAT3 siRNA loaded LbL-AuNP reduced the STAT3 protein expression by 47.3% in B16F10 cells. Similarly, apoptosis assay showed 29% and 44% of early and late apoptotic events, respectively after treatment with STAT3 siRNA loaded LbL-AuNP. Confocal microscope and skin cryosections showed that application of 0.47mA/cm(2) of anodal iontophoresis enhanced the skin penetration of LbL-AuNP to reach viable epidermis. In conclusion, layer-by-layer chitosan coated AuNP can be developed as a carrier for iontophoretic delivery of STAT3 siRNA to treat melanoma.
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40
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Chen L, Xiao S, Zhu H, Wang L, Liang H. Shape-dependent internalization kinetics of nanoparticles by membranes. SOFT MATTER 2016; 12:2632-41. [PMID: 26853682 DOI: 10.1039/c5sm01869b] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Internalization of nanoparticles by biomembranes is critical for nanomedicine development; however, this process, especially its dynamics aspect, is still not well understood. Using coarse-grained molecular modeling combined with free energy calculations, we studied the endocytic process for spherical, prolate and oblate particles with varied aspect ratios, volumes and interaction strengths. Rich dynamic wrapping behaviors have been observed. Small ellipsoids follow a pathway that includes particle laying-down, membrane invagination and wrapping, and then disruption of the membrane neck. However, the step of particle laying-down is skipped for large ellipsoids. Because of the significantly decreased local mean curvature at the side edge (oblate ellipsoid) or tips (prolate ellipsoid), the rotation is less favorable for particles with larger volume. Given the existence of a local minimum and an energy barrier during the endocytic process presented by our free energy calculations, the oblate particle provides longer endocytic time than the corresponding prolate particle. For large particles, the free energy surfaces are smooth, with no local minimum. When we increase the interaction strength between the membrane and the particle, the endocytic process is greatly affected. Moreover, a "sandwiched structure", in which the particle lays between the two membrane layers, was observed for both prolate and oblate particles.
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Affiliation(s)
- Liping Chen
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Shiyan Xiao
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Hong Zhu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Lei Wang
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Haojun Liang
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China. and Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, HefeiAnhui, 230026, P. R. China
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41
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Gao J, Zhang O, Ren J, Wu C, Zhao Y. Aromaticity/Bulkiness of Surface Ligands to Promote the Interaction of Anionic Amphiphilic Gold Nanoparticles with Lipid Bilayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:1601-1610. [PMID: 26794292 DOI: 10.1021/acs.langmuir.6b00035] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The presence of large hydrophobic aromatic residues in cell-penetrating peptides or proteins has been demonstrated to be advantageous for their cell penetration. This phenomenon has also been observed when AuNPs were modified with peptides containing aromatic amino acids. However, it is still not clear how the presence of hydrophobic and aromatic groups on the surface of anionic AuNPs affects their interaction with lipid bilayers. Here, we studied the interaction of a range of anionic amphiphilic AuNPs coated by different combinations of hydrophobic and anionic ligands with four different types of synthetic lipid vesicles. Our results demonstrated the important role of the surface aromatic or bulky groups, relative to the hydrocarbon chains, in the interaction of anionic AuNPs with lipid bilayers. Hydrophobic interaction itself arising from the insertion of aromatic/bulky ligands on the surface of AuNPs into lipid bilayers is sufficiently strong to cause overt disruption of lipid vesicles and cell membranes. Moreover, by comparing the results obtained from AuNPs coated with aromatic ligands and cyclohexyl ligands lacking aromaticity respectively, we demonstrated that the bulkiness of the terminal groups in hydrophobic ligands instead of the aromatic character might be more important to the interaction of AuNPs with lipid bilayers. Finally, we further correlated the observation on model liposomes with that on cell membranes, demonstrating that AuNPs that are more disruptive to the more negatively charged liposomes are also substantially more disruptive to cell membranes. In addition, our results revealed that certain cellular membrane domains that are more susceptible to disruption caused by hydrophobic interactions with nanoparticle surfaces might determine the threshold of AuNP-mediated cytotoxicity.
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Affiliation(s)
- Jinhong Gao
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005, P.R. China
| | - Ouyang Zhang
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005, P.R. China
| | - Jing Ren
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005, P.R. China
| | - Chuanliu Wu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005, P.R. China
| | - Yibing Zhao
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005, P.R. China
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42
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Shan Y, Wang H. The structure and function of cell membranes examined by atomic force microscopy and single-molecule force spectroscopy. Chem Soc Rev 2016; 44:3617-38. [PMID: 25893228 DOI: 10.1039/c4cs00508b] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The cell membrane is one of the most complicated biological complexes, and long-term fierce debates regarding the cell membrane persist because of technical hurdles. With the rapid development of nanotechnology and single-molecule techniques, our understanding of cell membranes has substantially increased. Atomic force microscopy (AFM) has provided several unprecedented advances (e.g., high resolution, three-dimensional and in situ measurements) in the study of cell membranes and has been used to systematically dissect the membrane structure in situ from both sides of membranes; as a result, novel models of cell membranes have recently been proposed. This review summarizes the new progress regarding membrane structure using in situ AFM and single-molecule force spectroscopy (SMFS), which may shed light on the study of the structure and functions of cell membranes.
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Affiliation(s)
- Yuping Shan
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China.
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43
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Mukherjee S, Rao BR, Sreedhar B, Paik P, Patra CR. Copper Prussian blue analogue: investigation into multifunctional activities for biomedical applications. Chem Commun (Camb) 2016; 51:7325-8. [PMID: 25820667 DOI: 10.1039/c5cc00362h] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have designed and developed stable and biocompatible copper analogues of a Prussian blue (PB) nanoparticle based drug delivery system containing doxorubicin that show selective quenching of fluorescence of doxorubicin compared to PB analogues with other metals and inhibition of cancer cell proliferation, suggesting future potential multifunctional applications in biomedical sciences.
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Affiliation(s)
- Sudip Mukherjee
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana State, India.
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44
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Li Q, Zhang T, Pan Y, Ciacchi LC, Xu B, Wei G. AFM-based force spectroscopy for bioimaging and biosensing. RSC Adv 2016. [DOI: 10.1039/c5ra22841g] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AFM-based force spectroscopy shows wide bio-related applications especially for bioimaging and biosensing.
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Affiliation(s)
- Qing Li
- Hybrid Materials Interfaces Group
- Faculty of Production Engineering
- University of Bremen
- D-28359 Bremen
- Germany
| | - Tong Zhang
- Single Molecule Study Laboratory
- College of Engineering and Nanoscale Science and Engineering Center
- University of Georgia
- Altens
- USA
| | - Yangang Pan
- Single Molecule Study Laboratory
- College of Engineering and Nanoscale Science and Engineering Center
- University of Georgia
- Altens
- USA
| | - Lucio Colombi Ciacchi
- Hybrid Materials Interfaces Group
- Faculty of Production Engineering
- University of Bremen
- D-28359 Bremen
- Germany
| | - Bingqian Xu
- Single Molecule Study Laboratory
- College of Engineering and Nanoscale Science and Engineering Center
- University of Georgia
- Altens
- USA
| | - Gang Wei
- Hybrid Materials Interfaces Group
- Faculty of Production Engineering
- University of Bremen
- D-28359 Bremen
- Germany
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45
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Pan Y, Wang S, Shan Y, Zhang D, Gao J, Zhang M, Liu S, Cai M, Xu H, Li G, Qin Q, Wang H. Ultrafast Tracking of a Single Live Virion During the Invagination of a Cell Membrane. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:2782-2788. [PMID: 25689837 DOI: 10.1002/smll.201403491] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 01/18/2015] [Indexed: 06/04/2023]
Abstract
The first step in most viral infections is the penetration of the cell membrane via endocytosis. However, the underlying mechanism of this important process has not been quantitatively characterized; for example, the velocity and force of a single virion during invagination remain unknown. Here, the endocytosis of a single live virion (Singapore grouper iridovirus, SGIV) through the apical membranes of a host cell is monitored by developing and using a novel ultrafast (at the microsecond level) tracking technique: force tracing. For the first time, these results unambiguously reveal that the maximum velocity during the cell entry of a single SGIV by membrane invagination is approximately 200 nm s(-1), the endocytic force is approximately 60.8 ± 18.5 pN, and the binding energy density increases with the engulfment depth. This report utilizing high temporospatial resolution (subnanometer and microsecond levels) approaches provides new insight into the dynamic process of viral infection via endocytosis and the mechanism of membrane invagination at the single-particle level.
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Affiliation(s)
- Yangang Pan
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Shaowen Wang
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Key Laboratory of Tropical Marine Bio-Resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, Guangdong, 510301, P.R. China
| | - Yuping Shan
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
- Department of Chemistry and Biochemistry, University of South Carolina, SC, 29208, USA
- School of Chemistry and Life Science, Advanced Institute of Materials Science, Changchun, 130012, China
| | - Dinglin Zhang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, Dalian, Liaoning, 116023, P.R. China
| | - Jing Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Min Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Shuheng Liu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
| | - Mingjun Cai
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
| | - Haijiao Xu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
| | - Guohui Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, Dalian, Liaoning, 116023, P.R. China
| | - Qiwei Qin
- Key Laboratory of Tropical Marine Bio-Resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, Guangdong, 510301, P.R. China
| | - Hongda Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
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46
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Ding B, Tian Y, Pan Y, Shan Y, Cai M, Xu H, Sun Y, Wang H. Recording the dynamic endocytosis of single gold nanoparticles by AFM-based force tracing. NANOSCALE 2015; 7:7545-9. [PMID: 25864702 DOI: 10.1039/c5nr01020a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
We utilized force tracing to directly record the endocytosis of single gold nanoparticles (Au NPs) with different sizes, revealing the size-dependent endocytosis dynamics and the crucial role of membrane cholesterol. The force, duration and velocity of Au NP invagination are accurately determined at the single-particle and microsecond level unprecedentedly.
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Affiliation(s)
- Bohua Ding
- School of Physics, Northeast Normal University, Changchun, Jilin 130024, P.R. China.
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47
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Herrmann A, Sieben C. Single-virus force spectroscopy unravels molecular details of virus infection. Integr Biol (Camb) 2015; 7:620-32. [PMID: 25923471 DOI: 10.1039/c5ib00041f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Virus infection is a multistep process that has significant effects on the structure and function of both the virus and the host cell. The first steps of virus replication include cell binding, entry and release of the viral genome. Single-virus force spectroscopy (SVFS) has become a promising tool to understand the molecular details of those steps. SVFS data complemented by biochemical and biophysical, including theoretical modeling approaches provide valuable insights into molecular events that accompany virus infection. Properties of virus-cell interaction as well as structural alterations of the virus essential for infection can be investigated on a quantitative level. Here we review applications of SVFS to virus binding, structure and mechanics. We demonstrate that SVFS offers unexpected new insights not accessible by other methods.
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Affiliation(s)
- Andreas Herrmann
- Humboldt-Universität zu Berlin, Institut für Biologie, Molekulare Biophysik, Invalidenstr. 42, D-10115 Berlin, Germany.
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48
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Hu P, Zhang X, Zhang C, Chen Z. Molecular interactions between gold nanoparticles and model cell membranes. Phys Chem Chem Phys 2015; 17:9873-84. [DOI: 10.1039/c5cp00477b] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct observations of the lipid flip-flop induced by Au NP – model mammalian cell membrane interactions.
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Affiliation(s)
- Peipei Hu
- Department of Chemistry
- University of Michigan
- Michigan 48109
- USA
| | - Xiaoxian Zhang
- Department of Chemistry
- University of Michigan
- Michigan 48109
- USA
| | - Chi Zhang
- Department of Chemistry
- University of Michigan
- Michigan 48109
- USA
| | - Zhan Chen
- Department of Chemistry
- University of Michigan
- Michigan 48109
- USA
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49
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Dong H, Parekh HS, Xu ZP. Particle size- and number-dependent delivery to cells by layered double hydroxide nanoparticles. J Colloid Interface Sci 2015; 437:10-16. [DOI: 10.1016/j.jcis.2014.09.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 09/02/2014] [Accepted: 09/08/2014] [Indexed: 12/16/2022]
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50
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Single-molecule-force spectroscopy study of the mechanism of interactions between TSP-1 and CD47. Sci China Chem 2014. [DOI: 10.1007/s11426-014-5232-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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