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Stimuli-responsive delivery systems using carbohydrate polymers: A review

Abstract

Carbohydrate polymers, including Chitosan, Cellulose, Starch, Dextran, Pectin, Alginate, and Hyaluronic Acid, have been considered as stimuli-responsive biopolymers demonstrating significant potential for drug delivery approaches. Relying on the specific design and fabrication, such biopolymers are able to respond to fluctuations in pH, temperature, or enzymatic activity. This review investigates stimuli-responsive biopolymers, known as carbohydrate polymers, mainly chitosan, cellulose, and alginate, utilized as drug delivery approaches, emphasizing that these stimuli-responsive biopolymers accelerate controlled drug release. The pH-responsive delivery systems selectively target acidic tumor microenvironments, while temperature-responsive materials provide precise control for drug release produced by hyperthermia. Light-responsive biopolymers provide spatial and temporal control, providing appropriate for targeted therapy. Redox-responsive structures are especially efficient in responding to elevated glutathione (GSH) in tumor microenvironment, facilitating targeted drug release. Electro- and magnetic-responsive systems provide remote control functionalities, improving the accuracy of drug administration. The incorporation of multi-stimuli-responsive mechanisms implies a remarkable progression in drug delivery, providing a more versatile and adaptable framework for therapeutic applications. Accordingly, the future research on carbohydrate polymer-based stimuli-responsive delivery systems should focus on improving the responsiveness and targeting efficacy through complicated optimization of features and performance of carbohydrate polymers, where the integration of multifunctional moieties facilitates transformation of targeted drugs for broader biological functions.

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Category:
Articles
Type:
artykuły w czasopismach
Published in:
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES no. 310,
ISSN: 0141-8130
Language:
English
Publication year:
2025
Bibliographic description:
Madineh H., Mansourinia F., Zarrintaj P., Poostchi M., Gnatowski P., Kucińska-Lipka J., Ghaffari M., Hasanin M. S., Chapi S., Khodadadiyazdi M., Ashrafizadeh M., Baczek T., Saeb M. R., Wang G.: Stimuli-responsive delivery systems using carbohydrate polymers: A review// INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES -Vol. 310, (2025), s.142648-
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.ijbiomac.2025.142648
Sources of funding:
  • Free publication
Verified by:
Gdańsk University of Technology

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