A Facile, Protein-Derived Supramolecular Theranostic Strategy for Multimodal-Imaging-Guided Photodynamic and Photothermal Immunotherapy In Vivo

© 2022 Wiley-VCH GmbH.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 11 vom: 19. März, Seite e2109111
Auteur principal: Cheng, Hong-Bo (Auteur)
Autres auteurs: Dai, Hao, Tan, Xiaoqiong, Li, Hao, Liang, Huihui, Hu, Chenyan, Huang, Mingwei, Lee, Jin Yong, Zhao, Jing, Zhou, Liming, Wang, Yuguang, Zhang, Liqun, Yoon, Juyoung
Format: Article en ligne
Langue:English
Publié: 2022
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article cancer therapy enhanced photothermal efficiency heavy-atom-free BODIPY host-guest strategy
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520 |a Theranostic systems that permit both diagnosis and treatment in vivo are highly appealing means by which to meet the demands of precision medicine. However, most such systems remain subject to issues related to complex molecular design and synthesis, potential toxicity, and possible photoactivity changes. Herein, a novel supramolecular theranostic strategy involving biomarker protein activation (BPA) and a host-guest strategy is proposed. To exemplify BPA, a facile "one-for-all" nanotheranostic agent for both albumin detection and cancer treatment is demonstrated, which utilizes a nanoparticulate heavy-atom-free BODIPY dye derivative (B4 NPs). The fluorescence and photoactivity of BODIPY dyes are completely suppressed by aggregation-induced self-quenching in the nanoparticulate state. However, a Balb/c nude mouse model is used to confirm that following the disassembly of injected B4 NPs, BODIPY specifically binds albumin in vivo, accompanied by significantly enhanced biocompatibility and photothermal conversion efficiency. More importantly, this supramolecular host-guest BPA strategy enables the resultant nanoplatform to act as a facile and efficient strategy for photodynamic and photothermal immunotherapy 
650 4 |a Journal Article 
650 4 |a cancer therapy 
650 4 |a enhanced photothermal efficiency 
650 4 |a heavy-atom-free BODIPY 
650 4 |a host-guest strategy 
700 1 |a Dai, Hao  |e verfasserin  |4 aut 
700 1 |a Tan, Xiaoqiong  |e verfasserin  |4 aut 
700 1 |a Li, Hao  |e verfasserin  |4 aut 
700 1 |a Liang, Huihui  |e verfasserin  |4 aut 
700 1 |a Hu, Chenyan  |e verfasserin  |4 aut 
700 1 |a Huang, Mingwei  |e verfasserin  |4 aut 
700 1 |a Lee, Jin Yong  |e verfasserin  |4 aut 
700 1 |a Zhao, Jing  |e verfasserin  |4 aut 
700 1 |a Zhou, Liming  |e verfasserin  |4 aut 
700 1 |a Wang, Yuguang  |e verfasserin  |4 aut 
700 1 |a Zhang, Liqun  |e verfasserin  |4 aut 
700 1 |a Yoon, Juyoung  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:11  |g day:19  |g month:03  |g pages:e2109111 
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