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Design and preparation of proline, tryptophan and poly-l-lysine functionalized magnetic nanoparticles and their radiolabeling with 131I and 177Lu for potential theranostic use. Int J Pharm 2022; 628:122288. [DOI: 10.1016/j.ijpharm.2022.122288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 11/19/2022]
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2
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Maciejewski R, Radzikowska-Büchner E, Flieger W, Kulczycka K, Baj J, Forma A, Flieger J. An Overview of Essential Microelements and Common Metallic Nanoparticles and Their Effects on Male Fertility. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191711066. [PMID: 36078782 PMCID: PMC9518444 DOI: 10.3390/ijerph191711066] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 05/17/2023]
Abstract
Numerous factors affect reproduction, including stress, diet, obesity, the use of stimulants, or exposure to toxins, along with heavy elements (lead, silver, cadmium, uranium, vanadium, mercury, arsenic). Metals, like other xenotoxins, can cause infertility through, e.g., impairment of endocrine function and gametogenesis or excess production of reactive oxygen species (ROS). The advancement of nanotechnology has created another hazard to human safety through exposure to metals in the form of nanomaterials (NMs). Nanoparticles (NPs) exhibit a specific ability to penetrate cell membranes and biological barriers in the human body. These ultra-fine particles (<100 nm) can enter the human body through the respiratory tract, food, skin, injection, or implantation. Once absorbed, NPs are transported to various organs through the blood or lymph. Absorbed NPs, thanks to ultrahigh reactivity compared to bulk materials in microscale size, disrupt the homeostasis of the body as a result of interaction with biological molecules such as DNA, lipids, and proteins; interfering with the functioning of cells, organs, and physiological systems; and leading to severe pathological dysfunctions. Over the past decades, much research has been performed on the reproductive effects of essential trace elements. The research hypothesis that disturbances in the metabolism of trace elements are one of the many causes of infertility has been unquestionably confirmed. This review examines the complex reproductive risks for men regarding the exposure to potentially harmless xenobiotics based on a series of 298 articles over the past 30 years. The research was conducted using PubMed, Web of Science, and Scopus databases searching for papers devoted to in vivo and in vitro studies related to the influence of essential elements (iron, selenium, manganese, cobalt, zinc, copper, and molybdenum) and widely used metallic NPs on male reproduction potential.
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Affiliation(s)
| | | | - Wojciech Flieger
- Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Kinga Kulczycka
- Institute of Health Sciences, John Paul II Catholic University of Lublin, 20-708 Lublin, Poland
| | - Jacek Baj
- Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Alicja Forma
- Department of Forensic Medicine, Medical University of Lublin, ul. Jaczewskiego 8B, 20-090 Lublin, Poland
| | - Jolanta Flieger
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
- Correspondence: ; Tel.: +48-81448-7182
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3
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PLGA-Based Composites for Various Biomedical Applications. Int J Mol Sci 2022; 23:ijms23042034. [PMID: 35216149 PMCID: PMC8876940 DOI: 10.3390/ijms23042034] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 12/12/2022] Open
Abstract
Polymeric materials have been extensively explored in the field of nanomedicine; within them, poly lactic-co-glycolic acid (PLGA) holds a prominent position in micro- and nanotechnology due to its biocompatibility and controllable biodegradability. In this review we focus on the combination of PLGA with different inorganic nanomaterials in the form of nanocomposites to overcome the polymer’s limitations and extend its field of applications. We discuss their physicochemical properties and a variety of well-established synthesis methods for the preparation of different PLGA-based materials. Recent progress in the design and biomedical applications of PLGA-based materials are thoroughly discussed to provide a framework for future research.
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4
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Gulati S, Lingam B HN, Baul A, Kumar S, Wadhwa R, Trivedi M, Varma RS, Amar A. Recent progress, synthesis, and applications of chitosan-decorated magnetic nanocomposites in remediation of dye-laden wastewaters. NEW J CHEM 2022. [DOI: 10.1039/d2nj03558h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Over the past several decades, the disposal of dyes from the industrial manufacturing sector has had an inadvertent impact on water ecology as polluted water bodies with these hazardous dyes...
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5
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Aminosilanized flower-structured superparamagnetic iron oxide nanoparticles coupled to 131I-labeled CC49 antibody for combined radionuclide and hyperthermia therapy of cancer. Int J Pharm 2020; 587:119628. [PMID: 32681867 DOI: 10.1016/j.ijpharm.2020.119628] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/26/2020] [Accepted: 07/06/2020] [Indexed: 12/19/2022]
Abstract
Combined radionuclide therapy with magnetic nanoparticles-mediated hyperthermia has been under research focus as a promising tumor therapy approach. The objective of this study was to investigate the potential of 131I-radiolabeled superparamagnetic iron oxide nanoparticles (SPIONs) prepared as the ~40 nm flower-shaped structures with excellent heating efficiency (specific absorption rate at H0 = 15.9 kA∙m-1 and resonant frequency of 252 kHz was 123.1 W∙g-1) for nano-brachytherapy of tumors. 131I-radiolabeled CC49 antibody attached to SPIONs via reactive groups of 3-aminopropyltriethoxysilane (APTES) provided specificity and long-lasting localized retention after their intratumoral application into LS174T human colon adenocarcinoma xenografts in NOD-SCID mice. The results demonstrate feasibility and effectiveness of magnetic hyperthermia (HT), radionuclide therapy (RT) and their combination (HT + RT) in treating cancer in xenograft models. Combined therapy approach induced a significant (p < 0.01) tumor growth suppression in comparison to untreated groups presented by the tumor volume inhibitory rate (TVIR): 54.38%, 68.77%, 73.00% for HT, RT and HT + RT, respectively in comparison to untreated group and 48.31%, 64,62% and 69,41%, respectively, for the SPIONs-only injected group. Histopathology analysis proved the necrosis and apoptosis in treated tumors without general toxicity. Obtained data support the idea that nano-brachytherapy combined with hyperthermia is a promising approach for effective cancer treatment.
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6
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Wang XM, Guo PF, Hu ZJ, Chen ML, Wang JH. DMSA-Functionalized Mesoporous Alumina with a High Capacity for Selective Isolation of Immunoglobulin G. ACS APPLIED MATERIALS & INTERFACES 2019; 11:36286-36295. [PMID: 31491081 DOI: 10.1021/acsami.9b13718] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A novel dimercaptosuccinic acid-functionalized mesoporous alumina (DMSA-MA) is synthesized by the dicarboxylic acid groups of dimercaptosuccinic acid molecules coordinating to the Al3+ ions located in the mesostructure. The as-prepared DMSA-MA composites possess a large surface area of 91.17 m2/g as well as a uniform pore size and a high pore volume of 17.22 nm and 0.23 cm3/g, respectively. DMSA coating of mesostructures significantly enhanced their selectivity for glycoprotein adsorption through a powerful hydrophilic binding force, and the maximum adsorption capacity of immunoglobulin G (IgG) can reach 2298.6 mg g-1. The captured IgG could be lightly stripped from the DMSA-MA composites with an elution rate of 98.3% by using 0.5 wt % CTAB solution as the elution reagent. DMSA-MA is further employed as a sorbent for the enrichment of IgG heavy chain and light chain from human serum sample. SDS-PAGE assay results showed the obtained IgG with high purity compared to that of the standard solution of IgG.
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Affiliation(s)
- Xi-Ming Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences , Northeastern University , Box 332, Shenyang 110819 , China
| | - Peng-Fei Guo
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences , Northeastern University , Box 332, Shenyang 110819 , China
| | - Zheng-Jie Hu
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences , Northeastern University , Box 332, Shenyang 110819 , China
| | - Ming-Li Chen
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences , Northeastern University , Box 332, Shenyang 110819 , China
| | - Jian-Hua Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences , Northeastern University , Box 332, Shenyang 110819 , China
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7
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Recent progress in electrochemical sensing of cardiac troponin by using nanomaterial-induced signal amplification. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2219-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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8
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Chudzik B, Miaskowski A, Surowiec Z, Czernel G, Duluk T, Marczuk A, Gagoś M. Effectiveness of magnetic fluid hyperthermia against Candida albicans cells. Int J Hyperthermia 2016; 32:842-857. [PMID: 27418322 DOI: 10.1080/02656736.2016.1212277] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Candida albicans is one of the most frequently isolated fungal pathogens causing opportunistic infections in humans. Targeted magnetic fluid hyperthermia (MFH) is a promising method in thermal therapy facilitating selective heating of pathogen cells like C. albicans. In the paper, we used meso-2,3-dimercaptosuccinic acid (DMSA)-coated magnetic nanoparticles (MNPs) and functionalised anti-C. albicans immunomagnetic nanoparticles (IMNPs) to investigate the potential of MFH in combating C. albicans cells in vitro. Using Mössbauer spectroscopy it was found that synthesised MNPs exhibited superparamagnetic phenomena. On the basis of calorimetric experiments, the maximum SAR (specific absorption rate) was found and a proper concentration of MNPs was established to control the temperature. MFH based on both DMSA-coated MNPs and functionalised anti-C. albicans IMNPs was more effective in combating C. albicans cells in vitro than thermostat hyperthermia. Especially promising results were obtained using functionalised IMNPs, which eradicated most of the pathogen colonies at the temperature of 43 °C.
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Affiliation(s)
- Barbara Chudzik
- a Department of Cell Biology , Maria Curie-Skłodowska University , Lublin , Poland
| | - Arkadiusz Miaskowski
- b Department of Applied Mathematics and Computer Science , University of Life Sciences , Lublin , Poland
| | - Zbigniew Surowiec
- c Faculty of Mathematics, Physics and Computer Science , Maria Curie-Skłodowska University , Lublin , Poland
| | - Grzegorz Czernel
- d Department of Physics , University of Life Sciences in Lublin , Lublin , Poland
| | - Tomasz Duluk
- a Department of Cell Biology , Maria Curie-Skłodowska University , Lublin , Poland
| | - Andrzej Marczuk
- e Department of Transporting and Agricultural Machinery , University of Life Sciences , Lublin , Poland
| | - Mariusz Gagoś
- a Department of Cell Biology , Maria Curie-Skłodowska University , Lublin , Poland
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9
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Mu K, Zhang S, Ai T, Jiang J, Yao Y, Jiang L, Zhou Q, Xiang H, Zhu Y, Yang X, Zhu W. Monoclonal antibody-conjugated superparamagnetic iron oxide nanoparticles for imaging of epidermal growth factor receptor-targeted cells and gliomas. Mol Imaging 2016; 14. [PMID: 26044549 DOI: 10.2310/7290.2015.00002] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The objective of this study was to successfully synthesize epidermal growth factor receptor monoclonal antibody-conjugated superparamagnetic iron oxide nanoparticles (EGFRmAb-SPIONs) and explore their biocompatibility and potential applications as a targeted magnetic resonance imaging (MRI) contrast agent for the EGFR-specific detection of brain glioma in vivo. After conjugation of EGFRmAb with SPIONs, the magnetic characteristics of EGFRmAb-SPIONs were investigated. Thereafter, the targeting abilities of EGFRmAb-SPIONs with MRI were qualitatively and quantitatively assessed in EGFR-positive C6 glioma cells in vitro and in a Wistar rat model bearing C6 glioma in vivo. Furthermore, the preliminary biocompatibility and toxicity of EGFRmAb-SPIONs were evaluated in normal rats through hematology assays and histopathologic analyses. Statistical analysis was performed using one-way analysis of variance and Student t-test, with a significance level of p < .05. From the results of EGFRmAb-SPION characterizations, the average particle size was 10.21 nm and the hydrodynamic diameter was 161.5 ± 2.12 nm. The saturation magnetization was 55 emu/g·Fe, and T2 relaxivity was 92.73 s-1mM-1 in distilled water. The preferential accumulation of the EGFRmAb-SPIONs within glioma and subsequent MRI contrast enhancement were demonstrated both in vitro in C6 cells and in vivo in rats bearing C6 glioma. After intravenous administration of EGFRmAb-SPIONs, T2-weighted MRI of the rat model with brain glioma exhibited an apparent hypointense region within glioma from 2 to 48 hours. The maximal image contrast was reached at 24 hours, where the signal intensity decreased and the R2 value increased by 30% compared to baseline. However, T2-weighted imaging of the rat model administered with SPIONs showed no visible signal changes within the tumor over the same time period. Moreover, no evident toxicities in vitro and in vivo with EGFRmAb-SPIONs were clearly identified based on the laboratory examinations. EGFRmAb-SPIONs could potentially be employed as a targeted contrast agent in the molecule-specific diagnosis of brain glioma in MRI.
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10
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Magnetic field activated drug release system based on magnetic PLGA microspheres for chemo-thermal therapy. Colloids Surf B Biointerfaces 2015; 136:712-20. [DOI: 10.1016/j.colsurfb.2015.10.014] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 09/16/2015] [Accepted: 10/10/2015] [Indexed: 11/17/2022]
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11
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Zhang L, Wang X, Zou J, Liu Y, Wang J. DMSA-Coated Iron Oxide Nanoparticles Greatly Affect the Expression of Genes Coding Cysteine-Rich Proteins by Their DMSA Coating. Chem Res Toxicol 2015; 28:1961-74. [DOI: 10.1021/acs.chemrestox.5b00161] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ling Zhang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China
- School
of Biomedical Engineering, Hubei University of Science and Technology, Xianning 437000, China
| | - Xin Wang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China
| | - Jinglu Zou
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China
| | - Yingxun Liu
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China
| | - Jinke Wang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China
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12
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Schneck NA, Lowenthal M, Phinney K, Lee SB. Current trends in magnetic particle enrichment for mass spectrometry-based analysis of cardiovascular protein biomarkers. Nanomedicine (Lond) 2015; 10:433-46. [DOI: 10.2217/nnm.14.188] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Magnetic particles have traditionally been utilized to isolate and enrich various cardiovascular protein biomarkers for mass spectrometry-based proteomic analysis. The application of functionalized magnetic particles for immunocapture is attractive due to their easy manipulation, large surface area-to-volume ratios for maximal antibody binding, good recovery and high magnetic saturation. Magnetic particle enrichment coupled with mass spectrometry can act as a complementary tool for clinical sandwich-immunoassay development since it can provide improved target specificity and true metrological traceability. The purpose of this review is to summarize current separation methods and technologies that use magnetic particles to enrich protein biomarkers from complex matrices, specifically focusing on cardiovascular disease-related proteins and the advantages of magnetic particles over existing techniques.
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Affiliation(s)
- Nicole A Schneck
- Department of Chemistry & Biochemistry, University of Maryland, College Park, MD 20742, USA
- Biomolecular Measurement Division, National Institute of Standards & Technology, Gaithersburg, MD 20899, USA
| | - Mark Lowenthal
- Biomolecular Measurement Division, National Institute of Standards & Technology, Gaithersburg, MD 20899, USA
| | - Karen Phinney
- Biomolecular Measurement Division, National Institute of Standards & Technology, Gaithersburg, MD 20899, USA
| | - Sang Bok Lee
- Department of Chemistry & Biochemistry, University of Maryland, College Park, MD 20742, USA
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13
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Wang G, Xu D, Chai Q, Tan X, Zhang Y, Gu N, Tang J. Magnetic fluid hyperthermia inhibits the growth of breast carcinoma and downregulates vascular endothelial growth factor expression. Oncol Lett 2014; 7:1370-1374. [PMID: 24765139 PMCID: PMC3997720 DOI: 10.3892/ol.2014.1893] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 01/30/2014] [Indexed: 11/22/2022] Open
Abstract
The application of magnetic fluid hyperthermia (MFH) with nanoparticles has been shown to inhibit tumor growth in several animal models. However, the feasibility of using MFH in vivo to treat breast cancer is uncertain, and the mechanism is unclear. In the present study, it was observed that the intratumoral administration of MFH induced hyperthermia significantly in rats with Walker-265 breast carcinomas. The hyperthermia treatment with magnetic nanoparticles inhibited tumor growth in vivo and promoted the survival of the tumor-bearing rats. Furthermore, it was found that MFH treatment downregulated the protein expression of vascular endothelial growth factor (VEGF) in the tumor tissue, as observed by immunohistochemistry. MFH treatment also decreased the gene expression of VEGF and its receptors, VEGF receptor 1 and 2, and inhibited angiogenesis in the tumor tissues. Taken together, these results indicate that the application of MFH with nanoparticles is feasible for the treatment of breast carcinoma. The MFH-induced downregulation of angiogenesis may also contribute to the induction of an anti-tumor effect.
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Affiliation(s)
- Guihua Wang
- Cancer Center/Cancer Research Institute, Changsha Central Hospital, Changsha, Hunan 410004, P.R. China ; Cancer Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Derong Xu
- Cancer Center/Cancer Research Institute, Changsha Central Hospital, Changsha, Hunan 410004, P.R. China
| | - Qin Chai
- Cancer Center/Cancer Research Institute, Changsha Central Hospital, Changsha, Hunan 410004, P.R. China
| | - Xiaolang Tan
- Cancer Center/Cancer Research Institute, Changsha Central Hospital, Changsha, Hunan 410004, P.R. China
| | - Yu Zhang
- Laboratory for Jiangsu Biomaterials and Devices, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, Jiangsu 210096, P.R. China
| | - Ning Gu
- Laboratory for Jiangsu Biomaterials and Devices, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, Jiangsu 210096, P.R. China
| | - Jintian Tang
- Medical Physics and Engineering Institute, Department of Engineering Physics, Tsinghua University, Beijing 100084, P.R. China
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14
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Cho YT, Huang MZ, Wu SY, Hou MF, Li J, Shiea J. Using electrospray laser desorption ionization mass spectrometry to rapidly examine the integrity of proteins stored in various solutions. Anal Bioanal Chem 2013; 406:577-86. [PMID: 24343451 DOI: 10.1007/s00216-013-7491-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2013] [Revised: 11/05/2013] [Accepted: 11/06/2013] [Indexed: 11/30/2022]
Abstract
Electrospray laser desorption ionization mass spectrometry (ELDI/MS) allows the rapid desorption and ionization of proteins from solutions under ambient conditions. In this study, we have demonstrated the use of ELDI/MS to efficiently examine the integrity of the proteins stored in various solutions before they were further used for other biochemical tests. The protein standards were prepared in the solutions containing buffers, organic salts, inorganic salts, strong acid, strong base, and organic solvents, respectively, to simulate those collected from solvent extraction, filtration, dialysis, or chromatographic separation. Other than the deposit of a drop of the sample solution on the metallic sample plate in an ELDI source, no additional sample pretreatment is needed. The sample drop was then irradiated with a pulsed laser; this led to desorption of the analyte molecules, which subsequently entered the ESI plume to undergo post-ionization. Because adjustment of the composition of the sample solution is unnecessary, this technique appears to be useful for rapidly evaluating the integrity of proteins after storage or prior to further biochemical treatment. In addition, when using acid-free and low-organic-solvent ESI solutions for ELDI/MS analysis, the native conformations of the proteins in solution could be detected.
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Affiliation(s)
- Yi-Tzu Cho
- Department of Cosmetic Applications and Management, Yuh-Ing Junior College of Health Care & Management, No.15 Lane 420 Dachang 2nd Rd, Kaohsiung 807, Taiwan,
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15
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Recognition and enrichment specificity of Fe3O4 magnetic nanoparticles surface modified by chitosan and Staphylococcus aureus enterotoxins A antiserum. Colloids Surf B Biointerfaces 2013. [DOI: 10.1016/j.colsurfb.2012.10.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Sapsford KE, Algar WR, Berti L, Gemmill KB, Casey BJ, Oh E, Stewart MH, Medintz IL. Functionalizing nanoparticles with biological molecules: developing chemistries that facilitate nanotechnology. Chem Rev 2013; 113:1904-2074. [PMID: 23432378 DOI: 10.1021/cr300143v] [Citation(s) in RCA: 813] [Impact Index Per Article: 73.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kim E Sapsford
- Division of Biology, Department of Chemistry and Materials Science, Office of Science and Engineering Laboratories, U.S. Food and Drug Administration, Silver Spring, Maryland 20993, United States
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17
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El-Ansary A, Al-Daihan S, Bacha AB, Kotb M. Toxicity of novel nanosized formulations used in medicine. Methods Mol Biol 2013; 1028:47-74. [PMID: 23740113 DOI: 10.1007/978-1-62703-475-3_4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Nanotechnology involves the creation and manipulation of materials at nanoscale levels (1-100 nm) to create products that exhibit novel properties. While this motivation has driven nanoscience and technology in physics and engineering, it is not the main reason that nanoparticles are useful for systemic applications in the human body. The application of nanotechnology to medicine, known as nanomedicine, concerns the use of precisely engineered materials at this length scale to develop novel therapeutic and diagnostic modalities. A number of nanotherapeutic formulations are already approved for medical use and more are in the approval pipeline currently. This chapter is intended to provide an overview of the toxicity of these therapeutic nanoparticles and to summarize the current state of the field. We begin with background on the sources of exposure to nanoparticles, followed by reviewing different forms of nanosized therapeutic tools as quantum dots, nanoshells, nanocapsules, echogenic bubble, and "nanoshuttles." Moreover, cytotoxic effects of nanoparticles on cell membrane, mitochondrial function, prooxidant/antioxidant status, enzyme leakage, DNA, and other biochemical endpoints were elucidated. We highlight the need for caution during the use and disposal of such manufactured nanomaterials to prevent unintended environmental impacts. Moreover, different strategies which could be used to minimize or eliminate nanotoxicity were also discussed in detail. Understanding of how to tune size and surface properties to provide safety will permit the creation of new, more effective nanomedicines for systemic use.
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Affiliation(s)
- Afaf El-Ansary
- Biochemistry Department, Science College, King Saud University, Riyadh, Saudi Arabia
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18
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Tong M, Xiong F, Shi Y, Luo S, Liu Z, Wu Z, Wang Z. In vitrostudy of SPIO-labeled human pancreatic cancer cell line BxPC-3. CONTRAST MEDIA & MOLECULAR IMAGING 2012; 8:101-7. [PMID: 23281282 DOI: 10.1002/cmmi.1499] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 07/06/2012] [Accepted: 08/12/2012] [Indexed: 01/01/2023]
Affiliation(s)
| | - Fei Xiong
- State Key Laboratory of Bioelectronics, Jiangsu Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering; Southeast University; Nanjing; 210096; People's Republic of China
| | | | - Song Luo
- Department of Medical Imaging, Jinling Hospital; Nanjing University School of Medicine; 305 East Zhongshan Road; Nanjing; 210002; People's Republic of China
| | - Zhenjuan Liu
- Department of Medical Imaging, Jinling Hospital; Nanjing University School of Medicine; 305 East Zhongshan Road; Nanjing; 210002; People's Republic of China
| | - Zhengcan Wu
- Department of Medical Imaging, Jinling Hospital; Nanjing University School of Medicine; 305 East Zhongshan Road; Nanjing; 210002; People's Republic of China
| | - Zhongqiu Wang
- Department of Radiology, East Hospital; Tongji University School of Medicine; 150 Jimo Road; Shanghai; 200120; People's Republic of China
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Manna P, Ghosh M, Ghosh J, Das J, Sil PC. Contribution of nano-copper particles to in vivo liver dysfunction and cellular damage: role of IκBα/NF-κB, MAPKs and mitochondrial signal. Nanotoxicology 2012; 6:1-21. [PMID: 21319953 DOI: 10.3109/17435390.2011.552124] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The present study investigated the oxidative stress responsive cell signaling in nano-copper-induced hepatic dysfunction and cell death. Exposure to nano-copper (18 nm) dose-dependently (200-600 mg/kg bw) reduced the hepatic index, caused oxidative stress and led to hepatic dysfunction. Nano-copper burden also increased the transcriptional activity of NF-κB, up-regulated the expression of phosphorylated p38, ERK1/2 and caused the reciprocal regulation of Bcl-2 family proteins, disruption of mitochondrial membrane potential, release of cytochrome C, formation of apoptosome and activation of caspase 3. DAPI staining, immunofluorescence study, FACS analysis and histological findings also support this observation. Soluble copper (Cu(+2), 110 mg/kg bw)-exposed animals were used as a positive control. Different doses of particulate and soluble forms were used in the study because of different LD(50) values. The results suggest that nano-copper induces hepatic dysfunction and cell death via the oxidative stress-dependent signaling cascades and mitochondrial event.
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Affiliation(s)
- Prasenjit Manna
- Division of Molecular Medicine, Bose Institute, Calcutta, West Bengal, India
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20
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Wu G, Wang X, Deng G, Wu L, Ju S, Teng G, Yao Y, Wang X, Liu N. Novel peptide targeting integrin αvβ3-rich tumor cells by magnetic resonance imaging. J Magn Reson Imaging 2012; 34:395-402. [PMID: 21780231 DOI: 10.1002/jmri.22620] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
PURPOSE To investigate the targeting activity of the peptide (named P1c) derived from connective tissue growth factor (CTGF) to αvβ3-rich tumor cells. MATERIALS AND METHODS P1c was synthesized and conjugated with ultrasuperparamagnetic iron oxide particles (USPIOs) coated with meso-2,3-dimercaptosuccinic acid (DMSA). The specific binding activity of P1c-USPIOs to αvβ3 was verified by solid phase binding assay. The combination of P1c-USPIOs with a human primary liver cancer cell (Bel 7402) with αvβ3-positive expression and uptake of P1c-USPIOs by cells was investigated by Prussian blue staining, transmission electron microscopy (TEM), and magnetic resonance imaging (MRI). The targeting activity of the probe in vivo was also evaluated using a small-animal tumor model by MRI. RESULTS The cell uptake of P1c-USPIOs was observed in a dose-dependent manner, whereas no significant particle uptake was found in the plain USPIOs group. The differences on T2*-weighted imaging were also found by MRI and the signal intensity (SI) was statistically reduced after coculture of Bel 7402 cells with P1c-USPIOs at a concentration of 20-80 μg/mL compared with plain USPIOs (P < 0.05). The in vivo study showed that the signal reduction was distributed mainly in the periphery and some central areas of the tumor. The tumor-to-muscle CNR (contrast-to-noise ratio) at 12 hours after the administration of the P1c-USPIOs was statistically significantly different compared to those at 0 hour, 1 hour, or the plain USPIO group (P < 0.05). CONCLUSION The peptide P1c might be a good candidate as a targeting carrier for drugs or tracers.
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Affiliation(s)
- Guoqiu Wu
- Center of Clinical Laboratory Medicine of Zhongda Hospital, Institute of Biotechnology and Clinical Pharmacy, Southeast University, Nanjing, China.
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Qiao T, Wu Y, Jin J, Gao W, Xie Q, Wang S, Zhang Y, Deng H. Conjugation of catecholamines on magnetic nanoparticles coated with sulfonated chitosan. Colloids Surf A Physicochem Eng Asp 2011. [DOI: 10.1016/j.colsurfa.2011.02.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Xie H, Zhu Y, Jiang W, Zhou Q, Yang H, Gu N, Zhang Y, Xu H, Xu H, Yang X. Lactoferrin-conjugated superparamagnetic iron oxide nanoparticles as a specific MRI contrast agent for detection of brain glioma in vivo. Biomaterials 2011; 32:495-502. [DOI: 10.1016/j.biomaterials.2010.09.024] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Accepted: 09/14/2010] [Indexed: 10/18/2022]
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Largueze JB, Kirat KE, Morandat S. Preparation of an electrochemical biosensor based on lipid membranes in nanoporous alumina. Colloids Surf B Biointerfaces 2010; 79:33-40. [DOI: 10.1016/j.colsurfb.2010.03.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2010] [Revised: 03/17/2010] [Accepted: 03/17/2010] [Indexed: 12/25/2022]
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Kalishwaralal K, BarathManiKanth S, Pandian SRK, Deepak V, Gurunathan S. Silver nano — A trove for retinal therapies. J Control Release 2010; 145:76-90. [DOI: 10.1016/j.jconrel.2010.03.022] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2010] [Accepted: 03/24/2010] [Indexed: 11/29/2022]
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Effect of surface charge and agglomerate degree of magnetic iron oxide nanoparticles on KB cellular uptake in vitro. Colloids Surf B Biointerfaces 2009; 73:294-301. [DOI: 10.1016/j.colsurfb.2009.05.031] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 02/27/2009] [Accepted: 05/29/2009] [Indexed: 11/23/2022]
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Liu J, Zhang Y, Yang T, Ge Y, Zhang S, Chen Z, Gu N. Synthesis, characterization, and application of composite alginate microspheres with magnetic and fluorescent functionalities. J Appl Polym Sci 2009. [DOI: 10.1002/app.30487] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Facile synthesis of high-magnetization γ-Fe2O3/alginate/silica microspheres for isolation of plasma DNA. Colloids Surf A Physicochem Eng Asp 2009. [DOI: 10.1016/j.colsurfa.2009.03.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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On the toxicity of therapeutically used nanoparticles: an overview. J Toxicol 2009; 2009:754810. [PMID: 20130771 PMCID: PMC2809332 DOI: 10.1155/2009/754810] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Accepted: 10/20/2008] [Indexed: 11/17/2022] Open
Abstract
Human beings have been exposed to airborne nanosized particles throughout their evolutionary stages, and such exposures have increased dramatically over the last century. The rapidly developing field of nanotechnology will result in new sources of this exposure, through inhalation, ingestion, and injection. Although nanomaterials are currently being widely used in modern technology, there is a serious lack of information concerning the human health and environmental implications of manufactured nanomaterials. Since these are relatively new particles, it is necessary to investigate their toxicological behavior. The objective of this review was to trace the cellular response to nanosized particle exposure. Therapeutic application of selected nanoparticles together with their range of toxic doses was also reviewed. Effect of therapeutically used nanoparticles on cell membrane, mitochondrial function, prooxidant/antioxidant status, enzyme leakage, DNA, and other biochemical endpoints was elucidated. This paper highlights the need for caution during the use and disposal of such manufactured nanomaterials to prevent unintended environmental impacts.
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Ge Y, Zhang Y, He S, Nie F, Teng G, Gu N. Fluorescence Modified Chitosan-Coated Magnetic Nanoparticles for High-Efficient Cellular Imaging. NANOSCALE RESEARCH LETTERS 2009; 4:287-295. [PMID: 20596545 PMCID: PMC2893437 DOI: 10.1007/s11671-008-9239-9] [Citation(s) in RCA: 129] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2008] [Accepted: 12/30/2008] [Indexed: 05/21/2023]
Abstract
Labeling of cells with nanoparticles for living detection is of interest to various biomedical applications. In this study, novel fluorescent/magnetic nanoparticles were prepared and used in high-efficient cellular imaging. The nanoparticles coated with the modified chitosan possessed a magnetic oxide core and a covalently attached fluorescent dye. We evaluated the feasibility and efficiency in labeling cancer cells (SMMC-7721) with the nanoparticles. The nanoparticles exhibited a high affinity to cells, which was demonstrated by flow cytometry and magnetic resonance imaging. The results showed that cell-labeling efficiency of the nanoparticles was dependent on the incubation time and nanoparticles' concentration. The minimum detected number of labeled cells was around 10(4) by using a clinical 1.5-T MRI imager. Fluorescence and transmission electron microscopy instruments were used to monitor the localization patterns of the magnetic nanoparticles in cells. These new magneto-fluorescent nanoagents have demonstrated the potential for future medical use.
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Affiliation(s)
- Yuqing Ge
- Department of Biological Science and Medical Engineering, Jiangsu Laboratory for Biomaterials and Devices, State Key Laboratory of Bioelectronics, Nanjing, People’s Republic of China
| | - Yu Zhang
- Department of Biological Science and Medical Engineering, Jiangsu Laboratory for Biomaterials and Devices, State Key Laboratory of Bioelectronics, Nanjing, People’s Republic of China
| | - Shiying He
- Department of Biological Science and Medical Engineering, Jiangsu Laboratory for Biomaterials and Devices, State Key Laboratory of Bioelectronics, Nanjing, People’s Republic of China
| | - Fang Nie
- Department of Radiology, Zhongda Hospital, Southeast University, Nanjing, 210096, People’s Republic of China
| | - Gaojun Teng
- Department of Radiology, Zhongda Hospital, Southeast University, Nanjing, 210096, People’s Republic of China
| | - Ning Gu
- Department of Biological Science and Medical Engineering, Jiangsu Laboratory for Biomaterials and Devices, State Key Laboratory of Bioelectronics, Nanjing, People’s Republic of China
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Evaluation of parameters affecting preparation of immunomagnetic beads. J Biotechnol 2008. [DOI: 10.1016/j.jbiotec.2008.07.1820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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