Development of Nanofibers with Embedded Liposomes Containing an Immunomodulatory Drug Using Green Electrospinning.

ABSTRACT: Conventional treatments for chronic wounds are often ineffective, thus new therapeutic approaches are needed, such as the delivery of immunomodulatory drugs that can reduce inflammation, restore immune cell function, and facilitate tissue regeneration. A potential drug for such an approach is simvastatin, which has major drawbacks including poor solubility and chemical instability. With the aim of developing a dressing for wound healing, simvastatin and an antioxidant were incorporated into alginate/poly(ethylene oxide) nanofibers by green electrospinning without the use of organic solvents, thanks to their prior encapsulation into liposomes. The composite liposome-nanofiber formulations exhibited fibrillar morphology (160-312 nm) and unprecedentedly high phospholipid and drug content (76%

SUBMITTER: Casula L 

PROVIDER: S-EPMC10143873 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature