Makvandi Pooyan, Jamaledin Rezvan, Chen Guojun, Baghbantaraghdari Zahra, Zare Ehsan Nazarzadeh, Di Natale Concetta, Onesto Valentina, Vecchione Raffaele, Lee Jesse, Tay Franklin R, Netti Paolo, Mattoli Virgilio, Jaklenec Ana, Gu Zhen, Langer Robert
Istituto Italiano di Tecnologia, Centre for Materials interfaces, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy.
Center for Advanced Biomaterials for Health Care (iit@CRIB), Istituto Italiano di Tecnologia, Naples, 80125, Italy.
Mater Today (Kidlington). 2021 Jul-Aug;47:206-222. doi: 10.1016/j.mattod.2021.03.012. Epub 2021 May 20.
Microneedle (MN) patches consisting of miniature needles have emerged as a promising tool to perforate the and translocate biomolecules into the dermis in a minimally invasive manner. Stimuli-responsive MN patches represent emerging drug delivery systems that release cargos on-demand as a response to internal or external triggers. In this review, a variety of stimuli-responsive MN patches for controlled drug release are introduced, covering the mechanisms of action toward different indications. Future opportunities and challenges with respect to clinical translation are also discussed.
由微型针头组成的微针贴片已成为一种很有前景的工具,能够以微创方式穿透皮肤并将生物分子转运至真皮层。刺激响应性微针贴片是新兴的药物递送系统,可根据内部或外部触发因素按需释放药物。在本综述中,介绍了多种用于控释药物的刺激响应性微针贴片,涵盖了针对不同适应症的作用机制。还讨论了临床转化方面的未来机遇和挑战。