8 citations
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March 2025 in “Journal of Drug Delivery Science and Technology” Dissolvable microneedles are a promising, painless method for effective skin treatments.
7 citations
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July 2022 in “Pharmaceutics” This study found that a dissolvable microneedle device delivering rapamycin and epigallocatechin gallate nanoparticles significantly enhanced hair regrowth in C57BL/6 mice within 7 days, demonstrating increased hair shaft growth and follicle density with minimal inflammation compared to untreated mice.
1 citations
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August 2023 in “Expert opinion on drug delivery” This study found that cedrol-loaded dissolvable microneedles efficiently delivered cedrol to the deep dermis, effectively promoting hair growth in C57BL/6 mice, suggesting a promising strategy for treating hair loss.
January 2024 in “Regenerative Biomaterials” In this study, researchers developed a biodegradable microneedle made of hyaluronic acid, intended to enhance drug delivery through the skin's stratum corneum and potentially promote hair growth by overcoming the skin's barrier function in alopecia treatment.
20 citations
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October 2021 in “Applied materials today” This study demonstrated that a new technology combining microneedle patches, stem cell exosomes, and light therapy effectively promoted hair regrowth in animal models within 7 days compared to conventional treatments.