A Multifunctional Cascade Bioreactor Based on Hollow-Structured Cu2 MoS4 for Synergetic Cancer Chemo-Dynamic Therapy/Starvation Therapy/Phototherapy/Immunotherapy with Remarkably Enhanced Efficacy

© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 31(2019), 51 vom: 02. Dez., Seite e1905271
1. Verfasser: Chang, Mengyu (VerfasserIn)
Weitere Verfasser: Wang, Man, Wang, Meifang, Shu, Mengmeng, Ding, Binbin, Li, Chunxia, Pang, Maolin, Cui, Shuzhong, Hou, Zhiyao, Lin, Jun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article PEGylated CMS@GOx cancer metastasis inhibition cascade reaction immune system activation synergistic therapy Cu(2)MoS(4) Drug Carriers Copper 789U1901C5 mehr... Molybdenum 81AH48963U Glucose Oxidase EC 1.1.3.4
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100 1 |a Chang, Mengyu  |e verfasserin  |4 aut 
245 1 2 |a A Multifunctional Cascade Bioreactor Based on Hollow-Structured Cu2 MoS4 for Synergetic Cancer Chemo-Dynamic Therapy/Starvation Therapy/Phototherapy/Immunotherapy with Remarkably Enhanced Efficacy 
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520 |a The unique tumor microenvironment (TME) facilitates cancer proliferation and metastasis, and it is hard to cure cancer completely via monotherapy. Herein, a multifunctional cascade bioreactor based on hollow mesoporous Cu2 MoS4 (CMS) loaded with glucose oxidase (GOx) is constructed for synergetic cancer therapy by chemo-dynamic therapy (CDT)/starvation therapy/phototherapy/immunotherapy. The CMS harboring multivalent elements (Cu1+/2+ , Mo4+/6+ ) exhibit Fenton-like, glutathione (GSH) peroxidase-like and catalase-like activity. Once internalized into the tumor, CMS could generate ·OH for CDT via Fenton-like reaction and deplete overexpressed GSH in TME to alleviate antioxidant capability of the tumors. Moreover, under hypoxia TME, the catalase-like CMS could react with endogenous H2 O2 to generate O2 for activating the catalyzed oxidation of glucose by GOx for starvation therapy accompanied with the regeneration of H2 O2 . The regenerated H2 O2 can devote to Fenton-like reaction for realizing GOx-catalysis-enhanced CDT. Meanwhile, the CMS under 1064 nm laser irradiation shows remarkable tumor-killing ability by phototherapy due to its excellent photothermal conversion efficiency (η = 63.3%) and cytotoxic superoxide anion (·O2 - ) generation performance. More importantly, the PEGylated CMSGOx-based synergistic therapy combined with checkpoint blockade therapy could elicit robust immune responses for both effectively ablating primary tumors and inhibiting cancer metastasis 
650 4 |a Journal Article 
650 4 |a PEGylated CMS@GOx 
650 4 |a cancer metastasis inhibition 
650 4 |a cascade reaction 
650 4 |a immune system activation 
650 4 |a synergistic therapy 
650 7 |a Cu(2)MoS(4)  |2 NLM 
650 7 |a Drug Carriers  |2 NLM 
650 7 |a Copper  |2 NLM 
650 7 |a 789U1901C5  |2 NLM 
650 7 |a Molybdenum  |2 NLM 
650 7 |a 81AH48963U  |2 NLM 
650 7 |a Glucose Oxidase  |2 NLM 
650 7 |a EC 1.1.3.4  |2 NLM 
700 1 |a Wang, Man  |e verfasserin  |4 aut 
700 1 |a Wang, Meifang  |e verfasserin  |4 aut 
700 1 |a Shu, Mengmeng  |e verfasserin  |4 aut 
700 1 |a Ding, Binbin  |e verfasserin  |4 aut 
700 1 |a Li, Chunxia  |e verfasserin  |4 aut 
700 1 |a Pang, Maolin  |e verfasserin  |4 aut 
700 1 |a Cui, Shuzhong  |e verfasserin  |4 aut 
700 1 |a Hou, Zhiyao  |e verfasserin  |4 aut 
700 1 |a Lin, Jun  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 31(2019), 51 vom: 02. Dez., Seite e1905271  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:31  |g year:2019  |g number:51  |g day:02  |g month:12  |g pages:e1905271 
856 4 0 |u http://dx.doi.org/10.1002/adma.201905271  |3 Volltext 
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