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Advances of microneedles in hormone delivery

2021; Elsevier BV; Volume: 145; Linguagem: Inglês

10.1016/j.biopha.2021.112393

1950-6007

Thuy Trang Nguyen, Thi Thuy Dung Nguyen, Tran Nguyen Minh An, Vo Van Giau,

Lipid Membrane Structure and Behavior

The skin is recognized as a potential target for local and systemic drug delivery and hormone. However, the transdermal route of drug administration seems to be limited by substantial barrier properties of the skin. Recently, delivering hormone via the skin by transdermal patches is a big challenge because of the presence of the stratum corneum that prevents the application of hormone via this route. In order to overcome the limitations, microneedle (MN), consisting of micro-sized needles, are a promising approach to drill the stratum corneum and release hormone into the dermis via a minimal-invasive route. This review aimed to highlight advances in research on the development of MNs-based therapeutics for their implications in hormone delivery. The challenges during clinical translation of MNs from bench to bedside are also discussed.