Agarose-based biomaterials for advanced drug delivery.

J Control Release

Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran. Electronic address:

Published: October 2020

AI Article Synopsis

  • * The demand for agarose-based biomaterials in drug delivery has increased, leading to a rise in related research publications; however, many of these products still face obstacles in obtaining FDA approval.
  • * This review focuses on categorizing agarose-based biomaterials for controlled drug delivery, highlighting both the opportunities and challenges ahead, and emphasizes the need for further research and answers to outstanding questions.

Article Abstract

Agarose is a prominent marine polysaccharide representing reversible thermogelling behavior, outstanding mechanical properties, high bioactivity, and switchable chemical reactivity for functionalization. As a result, agarose has received particular attention in the fabrication of advanced delivery systems as sophisticated carriers for therapeutic agents. The ever-growing use of agarose-based biomaterials for drug delivery systems resulted in rapid growth in the number of related publications, however still, a long way should be paved to achieve FDA approval for most of the proposed products. This review aims at a classification of agarose-based biomaterials and their derivatives applicable for controlled/targeted drug delivery purposes. Moreover, it attempts to deal with opportunities and challenges associated with the future developments ahead of agarose-based biomaterials in the realm of advanced drug delivery. Undoubtedly, this class of biomaterials needs further advancement, and a lot of critical questions have yet to be answered.

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Source
http://dx.doi.org/10.1016/j.jconrel.2020.07.028DOI Listing

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