9 citations
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March 2024 in “Journal of Biomaterials Applications” This study developed dissolving microneedles using specific polymers for transdermal delivery of rizatriptan benzoate, demonstrating improved drug skin penetration and significant alleviation of migraine symptoms in vivo compared to passive diffusion, suggesting potential advantages over conventional treatment methods for acute migraine.
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.
1 citations
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July 2023 in “International Journal of Biological Macromolecules” In this study, researchers developed a composite paste system using minoxidil-loaded nanoparticles and valproic acid, enhanced by roller-microneedles, which significantly stimulated hair regeneration and perifollicular vascularization in an androgenetic alopecia mouse model, reducing side effects compared to traditional treatments.
3 citations
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July 2023 in “International Journal of Biological Macromolecules” In this study, the researchers developed a hydrogel mimicking the fetal environment that significantly accelerated wound healing and hair follicle regeneration in vivo, with over 94% wound closure in 14 days, surpassing hydrogels lacking certain additives.
March 2023 in “ACS Applied Materials & Interfaces” This study reports that a water-soluble microneedle patch with minoxidil-loaded microspheres showed similar or better hair regeneration effects in mice with less frequent application compared to daily topical minoxidil.
1 citations
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December 2022 in “Journal of Controlled Release” This review summarizes recent research on microneedles for alopecia treatment and hair regrowth, noting their potential to improve drug delivery and patient outcomes, but reports no new clinical results.
1 citations
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September 2022 in “Evidence-based Complementary and Alternative Medicine” In this study, Gardenia florida fruit extract promoted hair growth in vitro and in vivo by enhancing hair growth-promoting gene expression and increasing hair follicle number, size, and depth in mice.
12 citations
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August 2022 in “Journal of Controlled Release” In this study, a microneedle patch containing conditioned media from hypoxia-pretreated stem cells enhanced hair regeneration in an androgenetic alopecia mouse model by boosting perifollicular vascularization and hair follicle stem cell activation compared to minoxidil.
15 citations
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July 2022 in “Nano Research” This study suggests that using cholesterol-free liposomes, specifically PPD-Lip, as a delivery system with dutasteride may enhance the treatment of androgenetic alopecia by promoting hair regrowth in mice models.
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.
12 citations
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February 2022 in “Acta Biomaterialia” In this study, researchers found that dissolving microneedles made with hyaluronic acid enhanced the effectiveness of minoxidil in reducing hair loss and promoting hair growth in alopecia-affected mice more effectively than topical minoxidil alone, while using only 10% of the drug amount.
23 citations
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January 2021 in “Journal of Dermatological Science” This review describes the diagnosis and management challenges of telogen effluvium, a type of hair loss triggered by physiological stress, and summarizes current understanding of its mechanisms and treatments while recommending future research directions.
13 citations
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January 2021 in “Histochemistry and Cell Biology” In this study, human hair follicles showed varying expression of cholesterol transport proteins during the hair cycle, suggesting a potential role of cholesterol in hair growth and cycling.
13 citations
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September 2020 in “Dermatologic Therapy” This review discusses the use of microneedling for androgenetic alopecia and finds it promising for enhancing hair density and thickness, especially when combined with other treatments, but notes no standardized protocol exists yet.
25 citations
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July 2019 in “Experimental Dermatology” This review discusses the role of cholesterol homeostasis in hair follicle biology and its potential connections to various hair disorders, but it reports no new findings.
136 citations
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May 2019 in “Cells” This review discusses the advancements in intraoperative stem cell therapies and highlights their potential to improve hair regrowth, but it reports no new clinical results.
192 citations
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April 2019 in “ACS nano” In a mouse model, this study demonstrated that a microneedle patch system using keratin and integrated with MSC-derived exosomes and UK5099 promoted hair regrowth more efficiently than traditional delivery methods.
13 citations
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March 2019 in “Journal of Dermatological Treatment” This review explores the inconsistent therapeutic effects and side effects of finasteride for androgenic alopecia, highlighting the need for further research to better predict individual patient responses.
55 citations
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January 2016 in “Annals of Dermatology” This study found that repeated microneedle stimulation in mice promoted hair growth and increased the expression of hair-growth-related genes, suggesting potential therapeutic uses for alopecia.
49 citations
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November 2014 in “Journal of Medicinal Food” In this study, red ginseng extract and its ginsenosides enhanced human hair follicle cell proliferation and countered dihydrotestosterone-induced suppression, suggesting potential to promote hair growth.
20 citations
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December 2013 in “PTR. Phytotherapy research/Phytotherapy research” This study found that ginsenoside Rg3 up-regulates vascular endothelial growth factor expression in human dermal papilla cells and mouse hair follicles, suggesting its potential role in promoting hair growth.
81 citations
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June 2010 in “Journal of Dermatological Treatment” This review discusses recent advancements in hair rejuvenation strategies and assesses the potential of herbal drugs as safer alternatives, but reports no new clinical results.
142 citations
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August 2007 in “Journal of The American Academy of Dermatology” This study found that a new 5% minoxidil foam formulation significantly increased hair counts and improved hair loss condition in men with androgenetic alopecia over 16 weeks compared to placebo.
