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약학대학
약학과
Journal papers
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Intracellular Glucose-Depriving Polymer Micelles for Antiglycolytic Cancer Treatment
Title
Intracellular Glucose-Depriving Polymer Micelles for Antiglycolytic Cancer Treatment
Authors
Lee J.
;
Kim K.
;
Kwon I.C.
;
Lee K.Y.
Ewha Authors
김광명
SCOPUS Author ID
김광명
Issue Date
2023
Journal Title
Advanced Materials
ISSN
0935-9648
Citation
Advanced Materials vol. 35, no. 10
Keywords
apoptosis
;
cancer therapy
;
glucose-responsive polymers
;
induced energy deficiency
;
nutrient deprivation
Publisher
John Wiley and Sons Inc
Indexed
SCIE; SCOPUS
Document Type
Article
Abstract
A new anticancer strategy to exploit abnormal metabolism of cancer cells rather than to merely control the drug release or rearrange the tumor microenvironment is reported. An antiglycolytic amphiphilic polymer, designed considering the unique metabolism of cancer cells (Warburg effect) and aimed at the regulation of glucose metabolism, is synthesized through chemical conjugation between glycol chitosan (GC) and phenylboronic acid (PBA). GC-PBA derivatives form stable micellar structures under physiological conditions and respond to changes in glucose concentration. Once the micelles accumulate at the tumor site, intracellular glucose capture occurs, and the resultant energy deprivation through the inhibition of aerobic glycolysis remarkably suppresses tumor growth without significant side effects in vivo. This strategy highlights the need to develop safe and effective cancer treatment without the use of conventional anticancer drugs. © 2023 Wiley-VCH GmbH.
DOI
10.1002/adma.202207342
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