19 citations
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October 2009 in “Bioorganic & Medicinal Chemistry Letters” This study found that a thyroid hormone receptor ẞ subtype-selective thyromimetic was effective in promoting hair growth in mouse and monkey models when applied topically.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that combining Silybum marianum extract, Manganese PCA, and Lespedeza capitata extract may help improve hair growth and anchorage by targeting specific signaling pathways in human dermal papilla cells.
18 citations
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October 2018 in “Nutrients” This study found that Annurca apple polyphenolic extracts reprogram hair follicle metabolism in mice, enhancing mitochondrial activity and keratin production while inhibiting some metabolic pathways.
April 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” This study reported that small molecules such as α-ketoglutarate, α-ketobutyrate, rapamycin, and metformin may stimulate hair regeneration by activating autophagy pathways.
March 2025 in “International Journal of Molecular Sciences” This review explores melatonin's role in hair follicle cycles and its molecular mechanisms that enhance antioxidant capacity and modulate gene expression, offering potential strategies to improve cashmere production and treating human alopecia, according to the authors.
11 citations
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October 2017 in “Journal of Investigative Dermatology” This study found that topical application of mitochondrial electron transport chain inhibitors stimulated hair follicle stem cell activation and hair regrowth in aged mice by promoting lactate production.
1 citations
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January 1996 This study found that cysteine and arginine are crucial for hair growth in hair follicles, with cysteine affecting hair fibre diameter and arginine involved in protein incorporation and energy metabolism.
August 2024 in “International Journal of Cosmetic Science” This study found that acetyl zingerone methyl ether (MAZ) in hair dyes and haircare products may reduce oxidative damage, improve hair condition, and enhance the longevity and quality of dyed hair color.
January 2022 in “Wiadomości lekarskie (Warsaw Poland)” This study found that Methylsulfonylmethane significantly reduced hair loss and enhanced hair growth and follicle number in male mice, attributed to its antioxidant and anti-inflammatory properties.
December 2025 in “Advanced Healthcare Materials” In this study, a new topical formulation containing amine-activated carboxymethyl chitosan and hydrolyzed extracellular matrix showed promising results in a mouse model by reducing oxidative stress, inflammation, and promoting hair regeneration, potentially offering an alternative treatment for inflammatory hair loss.
26 citations
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July 1995 in “Small ruminant research” This study found that melatonin implants at specific times of the year may increase cashmere production in young Australian cashmere goats by altering their growth cycles.
June 2026 in “International Journal of Drug Delivery Technology” This study highlights the potential of polymeric micelles in enhancing the targeted delivery and efficacy of treatments for androgenetic alopecia, by offering improved retention on the scalp, extended release, and reduced systemic side effects compared to conventional therapies like minoxidil and finasteride.
5 citations
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January 2016 in “Hair therapy & transplantation” In this study, miliacin combined with polar lipids significantly stimulated IGF1 production, increased the renewal of keratinocytes, and enhanced collagen thickness in a hair follicle model.
14 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” This study reported that the compound (1R, 2S)-4-(2-cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile effectively stimulated hair growth in mice and reduced sebum production in hamsters.
May 2023 in “Research Square (Research Square)” This study found that the natural product Shi-Bi-Man significantly promoted hair regeneration in cynomolgus monkeys, increasing hair follicle number and activation by boosting specific protein markers and interactions in Laminin-related pathways.
10 citations
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December 1991 in “Annals of the New York Academy of Sciences” This study found that minoxidil increases the expression of a reporter gene linked to hair growth in cultured hair follicles from transgenic mice, suggesting a potential model for studying hair biology.
8 citations
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October 2021 in “Experimental cell research” This study found that macrophage-engineered extracellular vesicle mimetics may promote hair regrowth, presenting a potential alternative to extracellular vesicles for overcoming clinical production challenges.
45 citations
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August 2011 in “Journal of Microencapsulation” This study found that chitosan microparticles containing minoxidil sulphate sustained its release and may hold potential for targeted topical treatment of alopecia.
12 citations
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January 1995 in “British Journal of Plastic Surgery”
23 citations
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January 2011 in “International Journal of Immunopathology and Pharmacology” In this small study, topical minoxidil 2% was associated with an increase in normal hair shaft production in patients with Monilethrix without any reported side effects.
April 2016 in “Journal of Investigative Dermatology” This study found that a newly developed peptide, FOL-005, significantly inhibited hair growth and counteracted minoxidil's effects in organ-cultured human male scalp skin and mouse models, without apparent toxicity.
5 citations
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January 2015 in “Molecular Genetics and Metabolism”
23 citations
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November 2007 in “Journal of cosmetic dermatology” This study concluded that both phosphatidylcholine alone and with organic silicium effectively reduced submental fat, achieving optimal results after three sessions with mild and temporary adverse effects.
9 citations
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March 2015 in “Journal of Microbiology and Biotechnology” This study found that ultra-high molecular weight poly-γ-glutamic acid promoted hair growth in telogenic C57BL/6 mice by inhibiting 5-alpha reductase activity and inducing the anagen phase.
May 2024 in “Archives of Dermatological Research” TAT-GILZ peptide promotes hair growth by boosting stem cell activity.
26 citations
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December 2003 in “Experimental Dermatology” In this study, researchers identified two de novo germline missense mutations in the hair keratins hHb1 and hHb6 in patients with monilethrix whose parents were not clinically affected.
September 2020 in “Zenodo (CERN European Organization for Nuclear Research)” This study found increased Zyxin expression in affected hair follicles of androgenetic alopecia patients and suggested its potential role in the condition's pathogenesis and as a therapeutic target.
November 2022 in “Animal Bioscience” This study found that adding methionine to a low-protein diet improved wool production and feed efficiency in Angora rabbits by promoting hair follicle development through mechanisms involving IGF1, KAP, and versican signaling.
November 2022 in “Journal of Investigative Dermatology” This study found that marine-derived collagen peptides slightly promoted hair matrix proliferation and prolonged hair growth phase in human hair follicles ex vivo, suggesting potential benefits for hair loss treatment.
May 2025 in “ACS Pharmacology & Translational Science” In this study, researchers found that proteins derived from stressed mesenchymal stem cells, stimulated using the root extract of Atalantia monophylla, successfully promoted hair growth and activated hair follicle stem cells in a mouse model of androgenetic alopecia through the Wnt and TGF-β pathways.