April 2023 in “Journal of Drug Delivery Science and Technology” This study reported that optimized transfersomes and their gel form significantly improved transdermal delivery and hair growth promotion of minoxidil in C57BL/6 mice compared to commercial formulations.
11 citations
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May 2022 in “Chinese medicine” This study found that Alpinetin, applied topically in C57BL/6J mice, promoted hair regeneration by activating hair follicle stem cells through Wnt signaling, extending the anagen phase and increasing hair shaft length, with no cytotoxicity observed in keratinocytes and fibroblasts.
23 citations
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January 2021 in “Biomedicine & Pharmacotherapy” This study found that dihydrotestosterone induced hair loss and changes in hair morphology in male C57BL/6 mice, effects that could be partially reversed by the AR antagonist bicalutamide.
29 citations
,
January 2021 in “Journal of nanobiotechnology” In this study, exosome-mimetic nanovesicles derived from neural progenitor cells promoted hair follicle regeneration in mice by activating the Wnt/β-catenin signaling pathway.
6 citations
,
May 2020 in “Pharmacology Research & Perspectives” This study in rats found that a new hydroxypropyl-β-cyclodextrin formulation of minoxidil reduced the adverse cardiovascular and proliferative effects seen with traditional minoxidil solutions.
15 citations
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November 2019 in “Cutaneous and Ocular Toxicology” This study investigated a liposomal hydrogel system for delivering minoxidil and tretinoin to treat androgenic alopecia, finding that the system enhanced skin permeation of minoxidil while retaining tretinoin on the skin and was non-irritating in animal tests, suggesting its potential effectiveness.
9 citations
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January 2018 in “BioMed Research International” This study found that topical application of TSG from Polygonum multiflorum promoted hair regrowth in depilated mice, potentially through the inhibition of apoptosis-related proteins.
1 citations
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December 2017 in “JAMA Facial Plastic Surgery” This study found that both PHDPE and ePTFE hair-bearing scaffolds were well tolerated in a rat model, with minimal infection or extrusion, though artificial hair showed progressive loss over time.
32 citations
,
December 2017 in “Journal of Drug Delivery Science and Technology” This study found that co-delivery of minoxidil and caffeine in transfersomes with an optimized polysorbate formulation enhanced hair length and weight in vivo.
19 citations
,
November 2017 in “Journal of Pharmaceutical Sciences” This research investigated aqueous alginate-based hydrogels for delivering minoxidil and reported that using hydroxypropyl-β-cyclodextrin (HP-β-CD) with molar substitution 0.65 significantly enhanced minoxidil's solubility and skin permeability without damaging the epidermis, suggesting potential as an alternative to commercial minoxidil solutions.
55 citations
,
July 2016 in “Dermatologic Therapy” This article reviews treatment options for androgenetic alopecia and suggests that therapy should be personalized and targeted at various pathophysiological aspects, but reports no new clinical findings.
11 citations
,
March 2015 in “Life sciences” This study found that using conditioned medium from vitamin D3 pre-activated preadipocytes enhanced hair regeneration in mice by promoting angiogenesis.
77 citations
,
January 2015 in “International Journal of Biological Macromolecules” This study developed minoxidil sulphate-loaded chitosan nanoparticles that doubled drug delivery to hair follicles in vitro compared to a control solution, suggesting potential for improved alopecia treatment.
89 citations
,
November 2014 in “International Journal of Nanomedicine” This study suggests that spironolactone-loaded nanostructured lipid carriers could enhance follicular delivery and offer a more localized treatment for androgenic alopecia, potentially reducing systemic side effects.
18 citations
,
March 2014 in “Drug Development and Industrial Pharmacy” This study evaluated new aqueous gel formulations of minoxidil without irritants and found that the calcium alginate gel showed the best performance in terms of drug release and skin permeation.
23 citations
,
December 2013 in “Regenerative Medicine” This review discusses advancements in cell culture techniques for hair growth treatments and provides insights into the potential and challenges of follicular cell implantation, reporting no new clinical results.
48 citations
,
December 2013 in “Drug Delivery and Translational Research” This study found that minoxidil-loaded niosomes with a Span 60 and cholesterol ratio of 1:2 significantly increased skin retention of minoxidil compared to control gel.
48 citations
,
June 2013 in “Journal of Dermatological Science” This study found that valproic acid promoted human hair growth by increasing β-catenin levels, suggesting it may be a potential therapeutic option for alopecia.
69 citations
,
December 2011 in “Journal of Ethnopharmacology” This study found that Carthamus tinctorius exhibited the strongest 5α-reductase inhibitory and hair growth promoting activities among evaluated Thai herbs, suggesting potential for developing alternative hair loss treatments.
41 citations
,
September 2011 in “Journal of Ethnopharmacology” This study indicates that Fructus panax ginseng extract may promote hair growth by increasing proliferation in human hair dermal papilla cells and lengthening the anagen phase in mice.
25 citations
,
January 2010 in “International Journal of Pharmaceutics” This study found that polymeric nanoparticles retained more minoxidil and facilitated superior drug permeation compared to lipid nanoparticles, although premature drug release affected formulation performance.
38 citations
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June 2005 in “Contact Dermatitis” This case report describes a patient with an allergic sensitization to minoxidil, indicating that such patients should pursue alternative therapies to treat androgenetic alopecia.
269 citations
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August 2002 in “Journal of The American Academy of Dermatology” This study found that 5% topical minoxidil significantly increased hair regrowth and improved psychosocial perceptions of hair loss in men with androgenetic alopecia compared to 2% topical minoxidil and placebo over 48 weeks.