A Simply Modified Lymphocyte for Systematic Cancer Therapy

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 31 vom: 21. Aug., Seite e1801622
1. Verfasser: Zheng, Di-Wei (VerfasserIn)
Weitere Verfasser: Fan, Jin-Xuan, Liu, Xin-Hua, Dong, Xue, Pan, Pei, Xu, Lu, Zhang, Xian-Zheng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article biomimetic delivery systems cytotherapy extracellular vesicles lymphocytes photodynamic therapy Levulinic Acids Photosensitizing Agents Protoporphyrins Reactive Oxygen Species mehr... Aminolevulinic Acid 88755TAZ87 protoporphyrin IX C2K325S808 ras Proteins EC 3.6.5.2 levulinic acid RYX5QG61EI
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245 1 2 |a A Simply Modified Lymphocyte for Systematic Cancer Therapy 
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500 |a Date Completed 25.09.2018 
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500 |a Citation Status MEDLINE 
520 |a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
520 |a Cytotherapy has received considerable attention in the field of cancer therapy, and various chemical or genetic methods have been applied to remold natural cells for improved therapeutic outcome of cytotherapy. A simple method to modify lymphocytes for cancer treatment by using a clinically used molecule, δ-aminolevulinic acid (δ-ALA), is reported here. After incubation with this molecule, tumor-targeted lymphocytes spontaneously synthesize anti-neoplastic drug protoporphyrin X (PpIX), and specifically accumulate in cancer tissue. Under periodic 630 nm laser irradiation, lymphocytes generate vesicle-like apoptotic body (Ab) containing the above-produced PpIX, and the facilitated delivery of PpIX from Ab makes an excellent therapeutic effect for Ras-mutated cancer cells under a second irradiation. Importantly, a microfluidic device is further fabricated to simplify cell sorting and drug synthesis with a one-step operation, which could promote generalization of this strategy. In vitro and in vivo studies confirm the success of such an easy-operated and global-regulated strategy for cancer therapy 
650 4 |a Journal Article 
650 4 |a biomimetic delivery systems 
650 4 |a cytotherapy 
650 4 |a extracellular vesicles 
650 4 |a lymphocytes 
650 4 |a photodynamic therapy 
650 7 |a Levulinic Acids  |2 NLM 
650 7 |a Photosensitizing Agents  |2 NLM 
650 7 |a Protoporphyrins  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a Aminolevulinic Acid  |2 NLM 
650 7 |a 88755TAZ87  |2 NLM 
650 7 |a protoporphyrin IX  |2 NLM 
650 7 |a C2K325S808  |2 NLM 
650 7 |a ras Proteins  |2 NLM 
650 7 |a EC 3.6.5.2  |2 NLM 
650 7 |a levulinic acid  |2 NLM 
650 7 |a RYX5QG61EI  |2 NLM 
700 1 |a Fan, Jin-Xuan  |e verfasserin  |4 aut 
700 1 |a Liu, Xin-Hua  |e verfasserin  |4 aut 
700 1 |a Dong, Xue  |e verfasserin  |4 aut 
700 1 |a Pan, Pei  |e verfasserin  |4 aut 
700 1 |a Xu, Lu  |e verfasserin  |4 aut 
700 1 |a Zhang, Xian-Zheng  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2018  |g number:31  |g day:21  |g month:08  |g pages:e1801622 
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