%0 Journal Article
%T Quality-by-design-based microemulsion of disulfiram for repurposing in melanoma and breast cancer therapy.
%A Mohapatra D
%A Senapati PC
%A Senapati S
%A Pandey V
%A Dubey PK
%A Singh S
%A Sahu AN
%J Ther Deliv
%V 0
%N 0
%D 2024 Jul 1
%M 38949622
暂无%R 10.1080/20415990.2024.2363136
%X Aim: The current study aims to develop and optimize microemulsions (ME) through Quality-by-Design (QbD) approach to improve the aqueous solubility and dissolution of poorly water-soluble drug disulfiram (DSF) for repurposing in melanoma and breast cancer therapy. Materials & methods: The ME was formulated using Cinnamon oil & Tween® 80, statistically optimized using a D-optimal mixture design-based QbD approach to develop the best ME with low vesicular size (Zavg) and polydispersity index (PDI). Results: The DSF-loaded optimized stable ME showed enhanced dissolution, in-vitro cytotoxicity and improved cellular uptake in B16F10 and MCF-7 cell lines compared with their unformulated free DSF. Conclusion: Our investigations suggested the potential of the statistically designed DSF-loaded optimized ME for repurposing melanoma and breast cancer therapy.<BR>Identifying new medicinal uses of an existing marketed drug can save both money and time in the process of drug development. From many of the recently reported literature, disulfiram (a drug used for alcoholism) has shown its activity against various cancers, including breast and skin cancer. However, it possesses poor water solubility and absorption, leading to low medicinal activity. The current study aims to develop a novel microemulsion dosage form through a statistical design approach to enhance the solubility, dissolution and anticancer activity for repurposing in melanoma and breast cancer treatment. The novel microemulsion was prepared, statistically analyzed and optimized. The optimized microemulsion was found to be stable and showed improved medicinal activity against breast and skin cancer compared with the pure drug. Our research showed the potential of the developed microemulsion of the disulfiram for its new therapeutic use in skin cancer and breast cancer.