June 2022 in “Journal of Cosmetic Dermatology” This study found that combining botulinum toxin A injections with finasteride and minoxidil increased hair density in patients with androgenic alopecia more effectively than finasteride and minoxidil alone.
July 2025 in “Actas Dermo-Sifiliográficas” This study found that a single session of botulinum toxin, whether administered subcutaneously or combined intramuscularly and subcutaneously, did not significantly improve hair density or hair quality in men with androgenetic alopecia after six months.
1 citations
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January 2025 in “BIO Integration” This review highlights that the combination of ultrasound and microneedles can enhance transdermal drug delivery by using physical and energy-driven mechanisms to improve drug penetration into deeper skin layers, with implications for precision medicine and chronic disease treatments.
1 citations
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July 2023 in “Journal of Clinical Medicine” This review provides a detailed overview of the causes, prevalence, pathophysiology, clinical presentation, and treatment of beard alopecia, highlighting conditions such as alopecia areata, pseudofolliculitis barbae, and tinea barbae, and aims to serve as a resource for clinicians handling such cases.
17 citations
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February 2023 in “Cosmetics” This study explores the use of bioinspired 3D printed hollow microneedles, which may offer improved delivery of anti-wrinkle formulations, and reviews the current landscape and challenges of existing wrinkle treatments and microneedle technology.