PLGA based drug delivery systems: Promising carriers for wound healing activity.
(2016) Wound Repair and Regeneration — Vol. 24, n° 2, p. 223-236 (2016)
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- Wound treatment remains one of the most prevalent and economically burdensome healthcare issues in the world. Current treatment options are limited and require repeated administrations which led to the development of new therapeutics to satisfy the unmet clinical needs. Many potent wound healing agents were discovered but most of them are fragile and/or sensitive to in vivo conditions. Poly(lactic-co-glycolic acid) (PLGA) is a widely used biodegradable polymer approved by food and drug administration and European medicines agency as an excipient for parenteral administrations. It is a well-established drug delivery system in various medical applications. The aim of the current review is to elaborate the applications of PLGA based drug delivery systems carrying different wound healing agents and also present PLGA itself as a wound healing promoter. PLGA carriers encapsulating drugs such as antibiotics, anti-inflammatory drugs, proteins/peptides, and nucleic acids targeting various phases/signaling cycles of wound healing, are discussed with examples. The combined therapeutic effects of PLGA and a loaded drug on wound healing are also mentioned.
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Chereddy, K. K., Vandermeulen, G., & Préat, V. (2016). PLGA based drug delivery systems: Promising carriers for wound healing activity. Wound Repair and Regeneration, 24(2), 223-236. https://doi.org/10.1111/wrr.12404 (Original work published 2016)