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  Theranostic inorganic–organic hybrid nanoparticles with a cocktail of chemotherapeutic and cytostatic drugs

Khorenko, M., Pfeifer, J., Napp, J., Meschkov, A., Alves, F., Schepers, U., & Feldmann, C. (2023). Theranostic inorganic–organic hybrid nanoparticles with a cocktail of chemotherapeutic and cytostatic drugs. Journal of Materials Chemistry B, 11, 3635-3649. doi:10.1039/d3tb00226h.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-000D-07C3-F 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000D-13E1-F
資料種別: 学術論文

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d3tb00226h.pdf (出版社版), 6MB
ファイルのパーマリンク:
https://hdl.handle.net/21.11116/0000-000D-13E2-E
ファイル名:
d3tb00226h.pdf
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公開
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application/pdf / [MD5]
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作成者

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 作成者:
Khorenko, Mikhail, 著者
Pfeifer, Juliana, 著者
Napp, Joanna1, 著者           
Meschkov, Anna, 著者
Alves, Frauke1, 著者           
Schepers, Ute, 著者
Feldmann, Claus, 著者
所属:
1Research Group of Translational Molecular Imaging, Max Planck Institute for Multidisciplinary Sciences, Max Planck Society, ou_3350306              

内容説明

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 要旨: Theranostic inorganic–organic hybrid nanoparticles (IOH-NPs) with a cocktail of chemotherapeutic and cytostatic drugs and a composition Gd23+[(PMX)0.5(EMP)0.5]32−, [Gd(OH)]2+[(PMX)0.74(AlPCS4)0.13]2−, or [Gd(OH)]2+[(PMX)0.70(TPPS4)0.15]2− (PMX: pemetrexed, EMP: estramustine phosphate, AlPCS4: aluminum(III) chlorido phthalocyanine tetrasulfonate, TPPS4: tetraphenylporphine sulfonate) are presented for the first time. These IOH-NPs are prepared in water (40–60 nm in size) and have a non-complex composition with outstanding drug loading (71–82% of total nanoparticle mass) of at least two chemotherapeutic or a mixture of cytostatic and photosensitizing agents. All IOH-NPs show red to deep-red emission (650–800 nm) to enable optical imaging. The superior performance of the IOH-NPs with a chemotherapeutic/cytostatic cocktail is validated based on cell-viability assays and angiogenesis studies with human umbilical vein endothelial cells (HUVEC). The synergistic anti-cancer effect of the IOH-NPs with a chemotherapeutic cocktail is shown in a murine breast-cancer cell line (pH8N8) and a human pancreatic cancer cell line (AsPC1), whereas the synergistic cytotoxic and phototoxic efficacy is verified in response to illumination of HeLa-GFP cancer cells, MTT assays with human colon cancer cells (HCT116), and normal human dermal fibroblasts (NHDF). HepG2 spheroids as 3D cell cultures prove the effective uptake of the IOH-NPs with high uniform distribution and the release of the chemotherapeutic drugs with the strong synergistic effect of the cocktail of drugs.

資料詳細

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言語: eng - English
 日付: 2023-03-272023
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): DOI: 10.1039/d3tb00226h
 学位: -

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訴訟

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Project information

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Project name : M. K., A. M., J. P., U. S., C. F. thank the Deutsche Forschungsgemeinschaft (DFG) for funding within the Research Training Group 2039. Moreover, M. K., J. N., F. A. and C. F. are grateful to the DFG for funding within the project “Synergistic Image-guided Nanoparticles for Drug Delivery (SIN-Drug)”. M. K. is also thankful to the Studienstiftung des Deutschen Volkes for the scholarship. J. P. also thanks the Ministerium für Ernährung, Ländlichen Raum und Verbraucherschutz Baden-Württemberg (MLR) for financial support. U. S. thanks for funding under Germany's Excellence Strategy via the Excellence Cluster “3D Matter Made to Order (EXC-2082/1-390761711)”. The work of A. M., J. P., J. S., and U. S. was also supported by the Helmholtz Program Materials Systems Engineering (MSE). Finally, M. K., C. F., and U. S. thank Henriette Gröger and Jacqueline Stier for their excellent assistance in experiments.
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出版物 1

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出版物名: Journal of Materials Chemistry B
  省略形 : J. Mater. Chem. B
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: Cambridge, UK : Royal Society of Chemistry
ページ: - 巻号: 11 通巻号: - 開始・終了ページ: 3635 - 3649 識別子(ISBN, ISSN, DOIなど): ISSN: 2050-750X
CoNE: https://pure.mpg.de/cone/journals/resource/2050-750X