A propitious role of marine sourced polysaccharides: Drug delivery and biomedical applications. (15th May 2023)

• Record Type: Journal Article
• Authors: Sharma, Ameya; Kaur, Ishnoor; Dheer, Divya; Nagpal, Manju; Kumar, Pradeep; Venkatesh, D. Nagasamy; Puri, Vivek; Singh, Inderbir
• Is Part Of: Carbohydrate polymers. Volume 308(2023)
• Publication Date: 2023-05-15
• Subjects: Polysaccharides -- Marine sources -- Natural polymers -- Biomaterials -- Drug delivery -- 3D-bioprinting; Polysaccharides -- Periodicals; Polysaccharides -- Periodicals; Polysaccharides -- Périodiques; Electronic journals; 547.78
• DOI: 10.1016/j.carbpol.2022.120448
• Languages: English
• ISSNs: 0144-8617

Abstract

Abstract: Numerous compounds, with extensive applications in biomedical and biotechnological fields, are present in the oceans, which serve as a prime renewable source of natural substances, further promoting the development of novel medical systems and devices. Polysaccharides are present in the marine ecosystem in abundance, promoting minimal extraction costs, in addition to their solubility in extraction media, and an aqueous solvent, along with their interactions with biological compounds. Certain algae-derived polysaccharides include fucoidan, alginate, and carrageenan, while animal-derived polysaccharides comprise hyaluronan, chitosan and many others. Furthermore, these compounds can be modified to facilitate their processing into multiple shapes and sizes, as well as exhibit response dependence to external conditions like temperature and pH. All these properties have promoted the use of these biomaterials as raw materials for the development of drug delivery carrier systems (hydrogels, particles, capsules). The present review enlightens marine polysaccharides providing its sources, structures, biological properties, and its biomedical applications. In addition to this, their role as nanomaterials is also portrayed by the authors, along with the methods employed to develop them and associated biological and physicochemical properties designed to develop suitable drug delivery systems. Graphical abstract: Unlabelled Image