16 citations
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October 2009 in “Xenobiotica” The tested hair dye ingredients do not form harmful oxidized metabolites in the liver.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Tectona grandis leaves may help treat hair loss and inflammation.
24 citations
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January 1989 Human papilla cells from hair follicles show unique growth behaviors but don't induce hair growth in vitro.
February 2026 in “Cosmetics” Milk-derived exosomes may help treat hair loss by boosting hair follicle growth.
March 2025 in “Anatomy & Cell Biology” Hair follicle stem cell secretions may help protect brain cells and improve stroke recovery.
78 citations
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January 2000 in “Gynecological Endocrinology” Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
34 citations
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June 2022 in “Viruses” Certain plant compounds can help prevent and treat a virus in pigs.
4 citations
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January 2025 in “Pharmaceutics” The gel is a safe and effective treatment for hyperpigmentation.
1 citations
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July 2021 in “Current nanomedicine” The new gel formulation for Acitretin improves topical delivery and reduces oral toxicity.
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November 2024 in “AAPS PharmSciTech” Spanlastic formulations improve rivaroxaban's oral anticoagulation efficiency.
140 citations
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December 1998 in “Journal of Investigative Dermatology” Apoptosis in hair follicles varies by growth phase, with TGF-β possibly starting the catagen phase.
133 citations
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June 1993 in “Molecular and Cellular Biology” The human K5 promoter controls specific gene expression in skin cells, with key regulatory elements near the TATA box.
82 citations
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January 1994 in “Skin Pharmacology and Physiology” Hair follicles and glands significantly increase steroid absorption in skin.
79 citations
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June 1993 in “Molecular and Cellular Biology” The K5 promoter controls gene expression in skin cells, with specific DNA segments crucial for targeting and regulation.
60 citations
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December 2020 in “Stem Cell Research & Therapy” ASC-CM is more effective than EV for treating osteoarthritis.
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August 1994 in “PubMed” Prolactin and melatonin can stimulate hair growth in Cashmere goat hair follicles, but melatonin may reduce follicle viability over time.
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April 1995 in “PubMed” Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
45 citations
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April 2016 in “Journal of Dermatological Science” The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.
44 citations
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October 1989 in “International Journal of Pharmaceutics” Minoxidil's effectiveness decreases as vehicle evaporates; concentration and thermodynamic activity matter.
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July 2007 in “Archives of Pharmacal Research” A tripeptide-copper complex may help hair grow by increasing cell growth and decreasing cell death.
36 citations
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February 2006 in “Biochemical and Biophysical Research Communications” Wnt-10b helps skin cells develop into hair-related structures.
35 citations
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March 2005 in “Journal of Investigative Dermatology” Potassium channel openers like minoxidil help hair grow by acting on hair follicles.
32 citations
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January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
30 citations
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March 2008 in “Wound Repair and Regeneration” Estrogen affects scalp cell types differently, enhancing some wound healing processes.
29 citations
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March 2016 in “Cell cycle/Cell cycle (Georgetown, Tex. Online)” Isoproterenol helps hair follicle stem cells turn into beating heart muscle cells.
28 citations
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January 1996 in “Skin Pharmacology and Physiology” Minoxidil boosts hair cell growth, while cyclosporin does not.
27 citations
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December 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Dexamethasone may cause hair loss by stopping cell growth.
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September 2014 in “Neuroscience Letters” Metformin protects hair cells in lab tests but not in live animals.
26 citations
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October 2007 in “Experimental Dermatology” L-Carnitine-L-tartrate may help hair grow and prevent hair loss.
26 citations
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July 2006 in “International Journal of Cosmetic Science” Taurine helps protect and promote hair growth.