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Flash drug release from nanoparticles accumulated in the targeted blood vessels facilitates the tumour treatment. Nat Commun 2022; 13:6910. [PMID: 36376302 PMCID: PMC9661469 DOI: 10.1038/s41467-022-34718-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 11/03/2022] [Indexed: 11/16/2022] Open
Abstract
Tumour microenvironment hinders nanoparticle transport deep into the tissue precluding thorough treatment of solid tumours and metastatic nodes. We introduce an anticancer drug delivery concept termed FlaRE (Flash Release in Endothelium), which represents alternative to the existing approaches based on enhanced permeability and retention effect. This approach relies on enhanced drug-loaded nanocarrier accumulation in vessels of the target tumour or metastasised organ, followed by a rapid release of encapsulated drug within tens of minutes. It leads to a gradient-driven permeation of the drug to the target tissue. This pharmaceutical delivery approach is predicted by theoretical modelling and validated experimentally using rationally designed MIL-101(Fe) metal-organic frameworks. Doxorubicin-loaded MIL-101 nanoparticles get swiftly trapped in the vasculature of the metastasised lungs, disassemble in the blood vessels within 15 minutes and release drug, which rapidly impregnates the organ. A significant improvement of the therapeutic outcome is demonstrated in animal models of early and late-stage B16-F1 melanoma metastases with 11-fold and 4.3-fold decrease of pulmonary melanoma nodes, respectively.
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Andina RI, Kingchok S, Laohhasurayotin K, Traiphol N, Traiphol R. Multi-reversible thermochromic polydiacetylene-CuZnFe2O4 magnetic nanocomposites with tunable colorimetric response to acid-base. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Mirkasymov AB, Zelepukin IV, Ivanov IN, Belyaev IB, Sh. Dzhalilova D, Trushina DB, Yaremenko AV, Yu. Ivanov V, Nikitin MP, Nikitin PI, Zvyagin AV, Deyev SM. Macrophage Blockade using Nature-Inspired Ferrihydrite for Enhanced Nanoparticle Delivery to Tumor. Int J Pharm 2022; 621:121795. [DOI: 10.1016/j.ijpharm.2022.121795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/28/2022] [Accepted: 04/29/2022] [Indexed: 11/28/2022]
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González-Martínez E, Pérez AG, González-Martínez DA, Águila CRD, Urbina EC, Ramírez DU, Yee-Madeira H. Chitosan-coated magnetic nanoparticles; exploring their potentialities for DNA and Cu(II) recovery. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1814335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Eduardo González-Martínez
- Instituto Politécnico Nacional – ESFM, Depto. De Física, U.P.A.L.M.,San Pedro Zacatenco, 07738, CDMX, México
| | - Annia Gómez Pérez
- Instituto Politécnico Nacional – ESFM, Depto. De Física, U.P.A.L.M.,San Pedro Zacatenco, 07738, CDMX, México
| | - David A. González-Martínez
- Laboratorio de Bioinorgánica (LBI), Facultad de Química, Universidad de La Habana, Zapata y G, Plaza de la Revolución, 10400, La Habana, Cuba
| | - Carlos R. Díaz Águila
- Centro de Biomateriales, Universidad de La Habana, Avenida Universidad entre G y Ronda, Plaza de la Revolución, 10400, La Habana, Cuba
| | - Eliseo Cristiani Urbina
- Escuela Nacional de Ciencias Biológicas del (ENCB-IPN), Depto. Ingeniería Bioquímica, Avenida Wilfrido Massieu, UPALM, Col. San Pedro Zacatenco, 07738, CDMX, México
| | - Daniel Uribe Ramírez
- Escuela Nacional de Ciencias Biológicas del (ENCB-IPN), Depto. Ingeniería Bioquímica, Avenida Wilfrido Massieu, UPALM, Col. San Pedro Zacatenco, 07738, CDMX, México
| | - Hernani Yee-Madeira
- Instituto Politécnico Nacional – ESFM, Depto. De Física, U.P.A.L.M.,San Pedro Zacatenco, 07738, CDMX, México
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Chilom CG, Sandu N, Iftimie S, Bălăşoiu M, Rogachev A, Orelovich O, Stolyar S. Interactions of Chemically Synthesized Ferrihydrite Nanoparticles with Human Serum Transferrin: Insights from Fluorescence Spectroscopic Studies. Int J Mol Sci 2021; 22:ijms22137034. [PMID: 34210014 PMCID: PMC8268179 DOI: 10.3390/ijms22137034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/26/2021] [Accepted: 06/26/2021] [Indexed: 01/21/2023] Open
Abstract
Human serum transferrin (HST) is a glycoprotein involved in iron transport that may be a candidate for functionalized nanoparticles to bind and target cancer cells. In this study, the effects of the simple and doped with cobalt (Co) and copper (Cu) ferrihydrite nanoparticles (Fh-NPs, Cu-Fh-NPs, and Co-Fh-NPs) were studied by spectroscopic and molecular approaches. Fluorescence spectroscopy revealed a static quenching mechanism for all three types of Fh-NPs. All Fh-NPs interacted with HST with low affinity, and the binding was driven by hydrogen bonding and van der Waals forces for simple Fh-NPs and by hydrophobic interactions for Cu-Fh-NPs and Co-Fh-NPs binding, respectively. Of all samples, simple Fh-NPs bound the most to the HST binding site. Fluorescence resonance energy transfer (FRET) allowed the efficient determination of the energy transfer between HST and NPs and the distance at which the transfer takes place and confirmed the mechanism of quenching. The denaturation of the HST is an endothermic process, both in the case of apo HST and HST in the presence of the three types of Fh-NPs. Molecular docking studies revealed that Fh binds with a low affinity to HST (Ka = 9.17 × 103 M−1) in accord with the fluorescence results, where the interaction between simple Fh-NPs and HST was described by a binding constant of 9.54 × 103 M−1.
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Affiliation(s)
- Claudia G. Chilom
- Department of Electricity, Solid Physics and Biophysics, Faculty of Physics, University of Bucharest, Str Atomistilor 405, CP MG 11, RO-077125 Măgurele, Romania; (N.S.); (S.I.)
- Correspondence:
| | - Nicoleta Sandu
- Department of Electricity, Solid Physics and Biophysics, Faculty of Physics, University of Bucharest, Str Atomistilor 405, CP MG 11, RO-077125 Măgurele, Romania; (N.S.); (S.I.)
| | - Sorina Iftimie
- Department of Electricity, Solid Physics and Biophysics, Faculty of Physics, University of Bucharest, Str Atomistilor 405, CP MG 11, RO-077125 Măgurele, Romania; (N.S.); (S.I.)
| | - Maria Bălăşoiu
- Joint Institute for Nuclear Research, Joliot-Curie No. 6, 141980 Dubna, Russia; (M.B.); (A.R.); (O.O.)
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, RO-077125 Măgurele, Romania
- Moscow Institute of Physics and Technology, Institutskiy Per. No. 9, 141701 Dolgoprudniy, Russia
| | - Andrey Rogachev
- Joint Institute for Nuclear Research, Joliot-Curie No. 6, 141980 Dubna, Russia; (M.B.); (A.R.); (O.O.)
- Moscow Institute of Physics and Technology, Institutskiy Per. No. 9, 141701 Dolgoprudniy, Russia
| | - Oleg Orelovich
- Joint Institute for Nuclear Research, Joliot-Curie No. 6, 141980 Dubna, Russia; (M.B.); (A.R.); (O.O.)
| | - Sergey Stolyar
- Krasnoyarsk Science Center of the Siberian, Branch of the Russian Academy of Sciences, Akademgorodok St. No. 50, 660036 Krasnoyarsk, Russia;
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Abstract
Among all minerals, iron is one of the elements identified early by human beings to take advantage of and be used. The role of iron in human life is so great that it made an era in the ages of humanity. Pure iron has a shiny grayish-silver color, but after combining with oxygen and water it can make a colorful set of materials with divergent properties. This diversity sometimes appears ambiguous but provides variety of applications. In fact, iron can come in different forms: zero-valent iron (pure iron), iron oxides, iron hydroxides, and iron oxide hydroxides. By taking these divergent materials into the nano realm, new properties are exhibited, providing us with even more applications. This review deals with iron as a magic element in the nano realm and provides comprehensive data about its structure, properties, synthesis techniques, and applications of various forms of iron-based nanostructures in the science, medicine, and technology sectors.
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Efficiency of granulocyte colony-stimulating factor immobilized on magnetic microparticles on proliferation of NFS-60 cells. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123580] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Lunin AV, Kolychev EL, Mochalova EN, Cherkasov VR, Nikitin MP. Synthesis of highly-specific stable nanocrystalline goethite-like hydrous ferric oxide nanoparticles for biomedical applications by simple precipitation method. J Colloid Interface Sci 2019; 541:143-149. [DOI: 10.1016/j.jcis.2019.01.065] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/10/2019] [Accepted: 01/15/2019] [Indexed: 12/31/2022]
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