January 2025 in “Expert Opinion on Drug Delivery” This study discusses the limitations of current FDA-approved treatments for androgenic alopecia, noting significant sexual side effects with oral finasteride and formulation challenges with topical minoxidil, and highlights the potential of nanocarriers to improve drug delivery to hair follicles.
January 2026 in “Journal of Advanced Research” This study found that fermentation products from Bacillus sp. TC5 can effectively promote hair regrowth and improve transdermal drug absorption, suggesting their potential as eco-friendly agents in developing cosmeceuticals for hair restoration and skin repair.
130 citations
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August 2020 in “Drug Design Development and Therapy” This review discusses various nanoparticles used to enhance skin permeation and target delivery to skin organelles, but reports no new experimental results.
15 citations
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November 2020 in “Pharmaceutics” In this ex vivo and mouse model study, Tofacitinib-loaded nanoparticles demonstrated enhanced delivery of the drug into hair follicles and reduced inflammatory effects compared to conventional forms, indicating potential for safer, topical use in treating alopecia areata.
68 citations
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March 2002 in “Journal of pharmaceutical sciences” This study found that nonionic liposomes were the most effective vehicle for delivering reporter genes into the skin of rat pups, compared to other liposome and nonliposome formulations.