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231226s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202302985
|2 doi
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|a eng
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| 100 |
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|a Jin, Min
|e verfasserin
|4 aut
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| 245 |
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|a Catechin-Functionalized Cationic Lipopolymer Based Multicomponent Nanomicelles for Lung-Targeting Delivery
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|c 2024
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 25.04.2024
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|a Date Revised 17.05.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2023 Wiley‐VCH GmbH.
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|a Catechins from green tea are one of the most effective natural compounds for cancer chemoprevention and have attracted extensive research. Cancer cell-selective apoptosis-inducing properties of catechins depend on efficient intracellular delivery. However, the low bioavailability limits the application of catechins. Herein, a nano-scaled micellar composite composed of catechin-functionalized cationic lipopolymer and serum albumin is constructed. Cationic liposomes tend to accumulate in the pulmonary microvasculature due to electrostatic effects and are able to deliver the micellar system intracellularly, thus improving the bioavailability of catechins. Albumin in the system acts as a biocompatible anti-plasma absorbent, forming complexes with positively charged lipopolymer under electrostatic interactions, contributing to prolonged in vivo retention. The physicochemical properties of the nano-micellar complexes are characterized, and the antitumor properties of catechin-functionalized materials are confirmed by reactive oxygen species (ROS), caspase-3, and cell apoptosis measurements. The role of each functional module, cationic polymeric liposome, and albumin is revealed by cell penetration, in vivo animal assays, etc. This multicomponent micellar nanocomposite has the potential to become an effective vehicle for the treatment of lung diseases such as pneumonia, lung tumors, sepsis-induced lung injury, etc. This study also demonstrates that it is a great strategy to create a delivery system that is both tissue-targeted and biologically active by combining cationic liposomes with the native bioactive compound catechins
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|a Journal Article
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|a bioavailability
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|a catechin
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|a cationic lipopolymers
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|a lung‐targeting delivery
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|a nano‐micelle
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|a Catechin
|2 NLM
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|a 8R1V1STN48
|2 NLM
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| 650 |
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|a Micelles
|2 NLM
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| 650 |
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|a Cations
|2 NLM
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|a Liposomes
|2 NLM
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|a Reactive Oxygen Species
|2 NLM
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| 650 |
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|a Polymers
|2 NLM
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| 650 |
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|a Drug Carriers
|2 NLM
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| 700 |
1 |
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|a Liu, Bangheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Zhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mu, Yulei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ma, Liang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yao, Hang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Dong-An
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 17 vom: 31. Apr., Seite e2302985
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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|g volume:36
|g year:2024
|g number:17
|g day:31
|g month:04
|g pages:e2302985
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| 856 |
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|u http://dx.doi.org/10.1002/adma.202302985
|3 Volltext
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