A Versatile Cryomicroneedle Patch for Traceable Photodynamic Therapy

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 36 vom: 17. Sept., Seite e2400933
1. Verfasser: Li, Yashi (VerfasserIn)
Weitere Verfasser: Li, Xingxing, He, Gang, Ding, Rui, Li, Youyan, Chen, Peng-Hang, Wang, Dong, Lin, Jing, Huang, Peng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article biomimetic mineralization cryomicroneedle patch melanoma traceable photodynamic therapy tumor microenvironment Hematoporphyrins hematoporphyrin monomethyl ether Photosensitizing Agents Catalase mehr... EC 1.11.1.6 Glutathione GAN16C9B8O Oxygen S88TT14065
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520 |a Photodynamic therapy (PDT) continues to encounter multifarious hurdles, stemming from the ineffectual preservation and delivery system of photosensitizers, the dearth of imaging navigation, and the antioxidant/hypoxic tumor microenvironment. Herein, a versatile cryomicroneedle patch (denoted as CMN-CCPH) is developed for traceable PDT. The therapeutic efficacy is further amplified by catalase (CAT)-induced oxygen (O2) generation and Cu2+-mediated glutathione (GSH) depletion. The CMN-CCPH is composed of cryomicroneedle (CMN) as the vehicle and CAT-biomineralized copper phosphate nanoflowers (CCP NFs) loaded with hematoporphyrin monomethyl ether (HMME) as the payload. Importantly, the bioactive function of HMME and CAT can be optimally maintained under the protection of CCPH and CMN for a duration surpassing 60 days, leading to bolstered bioavailability and notable enhancements in PDT efficacy. The in vivo visualization of HMME and oxyhemoglobin saturation (sO2) monitored by fluorescence (FL)/photoacoustic (PA) duplex real-time imaging unveils the noteworthy implications of CMN-delivered CCPH for intratumoral enrichment of HMME and O2 with reduced systemic toxicity. This versatile CMN patch demonstrates distinct effectiveness in neoplasm elimination, underscoring its promising clinical prospects 
650 4 |a Journal Article 
650 4 |a biomimetic mineralization 
650 4 |a cryomicroneedle patch 
650 4 |a melanoma 
650 4 |a traceable photodynamic therapy 
650 4 |a tumor microenvironment 
650 7 |a Hematoporphyrins  |2 NLM 
650 7 |a hematoporphyrin monomethyl ether  |2 NLM 
650 7 |a Photosensitizing Agents  |2 NLM 
650 7 |a Catalase  |2 NLM 
650 7 |a EC 1.11.1.6  |2 NLM 
650 7 |a Glutathione  |2 NLM 
650 7 |a GAN16C9B8O  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Li, Xingxing  |e verfasserin  |4 aut 
700 1 |a He, Gang  |e verfasserin  |4 aut 
700 1 |a Ding, Rui  |e verfasserin  |4 aut 
700 1 |a Li, Youyan  |e verfasserin  |4 aut 
700 1 |a Chen, Peng-Hang  |e verfasserin  |4 aut 
700 1 |a Wang, Dong  |e verfasserin  |4 aut 
700 1 |a Lin, Jing  |e verfasserin  |4 aut 
700 1 |a Huang, Peng  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 36 vom: 17. Sept., Seite e2400933  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:36  |g day:17  |g month:09  |g pages:e2400933 
856 4 0 |u http://dx.doi.org/10.1002/adma.202400933  |3 Volltext 
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