Non-Pore Dependent and MMP-9 Responsive Gelatin/Silk Fibroin Composite Microparticles as Universal Delivery Platform for Inhaled Treatment of Lung Cancer

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 42 vom: 12. Okt., Seite e2303718
1. Verfasser: Gou, Shuangquan (VerfasserIn)
Weitere Verfasser: Wang, Gangyang, Zou, Yanan, Geng, Wenbo, He, Tingting, Qin, Zizhen, Che, Lingbin, Feng, Qian, Cai, Kaiyong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article inhaled lung cancer therapy microphase separation self-assembly universal drug delivery Fibroins 9007-76-5 Gelatin 9000-70-8 Matrix Metalloproteinase 9 EC 3.4.24.35
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520 |a Developing a drug delivery platform that possesses universal drug loading capacity to meet various requirements of cancer treatment is a challenging yet interesting task. Herein, a self-assembled gelatin/silk fibroin composite (GSC) particle based drug delivery system is developed via microphase separation followed by desolvation process. Thanks to its preassembled microphase stage, this GSC system is suitable for varying types of drugs. The desolvation process fix drugs inside GSC rapidly and densify the GSC structure, thereby achieving efficient drug loading and providing comprehensive protection for loaded drugs. Actually, the size of this brand-new non-pore dependent drug delivery system can be easily adjusted from 100 nm to 20 µm to fit different scenarios. This work selects GSC with 3 µm diameter as the universal inhaled drug delivery platform, which shows an excellent transmucosal penetration and lung retention ability. Additionally, the MMP-9 sensitive degradation property of GSC enhances the targeted efficiency of drugs and reduces side effects. Intestinally, GSC can self-amplify the regulation of innate immunity to reverse the cancerous microenvironment into an antitumor niche, significantly improving the therapeutic effect of drugs. This study of GSC universal drug platform provides a new direction to develop the next-generation of drug delivery system for lung cancer 
650 4 |a Journal Article 
650 4 |a inhaled lung cancer therapy 
650 4 |a microphase separation 
650 4 |a self-assembly 
650 4 |a universal drug delivery 
650 7 |a Fibroins  |2 NLM 
650 7 |a 9007-76-5  |2 NLM 
650 7 |a Gelatin  |2 NLM 
650 7 |a 9000-70-8  |2 NLM 
650 7 |a Matrix Metalloproteinase 9  |2 NLM 
650 7 |a EC 3.4.24.35  |2 NLM 
700 1 |a Wang, Gangyang  |e verfasserin  |4 aut 
700 1 |a Zou, Yanan  |e verfasserin  |4 aut 
700 1 |a Geng, Wenbo  |e verfasserin  |4 aut 
700 1 |a He, Tingting  |e verfasserin  |4 aut 
700 1 |a Qin, Zizhen  |e verfasserin  |4 aut 
700 1 |a Che, Lingbin  |e verfasserin  |4 aut 
700 1 |a Feng, Qian  |e verfasserin  |4 aut 
700 1 |a Cai, Kaiyong  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 42 vom: 12. Okt., Seite e2303718  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:42  |g day:12  |g month:10  |g pages:e2303718 
856 4 0 |u http://dx.doi.org/10.1002/adma.202303718  |3 Volltext 
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