WITHDRAWN: Reversible small-molecule polymerizable phosphatidylcholine: Novel disulfide crosslinked micelles for redox-dependent drug delivery
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چکیده
منابع مشابه
Polymer Micelles for Drug Delivery
Polymeric micelles obtained from the self-assembly of amphiphilic block copolymers are probably one of the most common drug delivery carriers among polymeric nanoparticles.1–4 The rise of highly controlled polymerization techniques, especially processes such as ATRP5 and RAFT,6 has led to an extraordinary surge of new types of block copolymers fit for biomedical applications. Facile control ove...
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We report biocompatible, cell-permeable core-shell-corona polymer micelles bearing glutathione-cleavable shell cross-links, which allow the facilitated release of entrapped anticancer drugs at cytoplasm in response to an intracellular glutathione level.
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Many attempts have been made in the application of multicellular tumor spheroids (MCTS) as a 3D tumor model to investigate their biological responses upon introduction of polymeric micelles as nanocarriers for therapeutic applications. However, the micelle penetration pathways in MCTS are not yet known. In this study, micelles (uncrosslinked, UCM) were prepared by self-assembly of block copolym...
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Polymer micelles have been used widely in the delivery of various therapeutic drugs, which are also known as active pharmaceutical ingredients (APIs). Recent advances in drug discovery technology, including an accumulated database on therapeutic targets, combinational chemistry, and high-throughput screening (HTS), have further increased the number of candidate compounds and constructed a huge ...
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Delivery of hydrophobic molecules and proteins has been an issue due to poor bioavailability following administration. Thus, micelle carrier systems are being investigated to improve drug solubility and stability. Due to problems with toxicity and immunogenicity, natural polysaccharides are being explored as substitutes for synthetic polymers in the development of new micelle systems. By grafti...
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ژورنال
عنوان ژورنال: Acta Pharmaceutica Sinica B
سال: 2020
ISSN: 2211-3835
DOI: 10.1016/j.apsb.2020.10.011