November 2012 in “International Journal of Data Science and Artificial Intelligence” Glycyrrhiza glabra root extract promotes faster and longer hair growth in female rats.
37 citations
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July 1999 in “The EMBO Journal” Overexpression of certain genes can shorten hair by disrupting the hair-growth cycle.
19 citations
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September 2019 in “British Journal of Dermatology” FOL-005 peptide can reduce human hair growth by lowering FGF7 levels.
13 citations
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January 2002 in “Biochemical and biophysical research communications” Interferon β from hair cells stops the growth of other hair cells.
5 citations
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January 1989 Testosterone and dihydrotestosterone slow hair cell growth, while estradiol has no effect.
3 citations
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November 2019 in “Journal of Investigative Dermatology” Adenosine helps human hair grow and prevents hair loss by targeting specific cells.
1 citations
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January 1992 in “The Nishinihon Journal of Dermatology” Minoxidil sulfate did not enhance hair growth or cell proliferation at tested levels.
March 2026 in “Journal of Bioscience and Bioengineering” Oxytocin from hair cells helps hair growth and stem cell increase.
July 2024 in “Biological and Pharmaceutical Bulletin” Licorice extract helps hair growth and may treat hair loss.
22 citations
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July 1990 in “Acta Dermato Venereologica” High levels of testosterone and dihydrotestosterone inhibit hair cell growth, while high levels of estradiol promote it.
11 citations
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January 2014 in “The Journal of Clinical Endocrinology & Metabolism” Estrogen formation in hair roots affects hair growth and varies by site, gender, and age.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” JAK inhibitors help hair growth by boosting beta-catenin activity in hair root cells.
12 citations
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June 2019 in “The journal of pharmacology and experimental therapeutics/The Journal of pharmacology and experimental therapeutics” Activating TRPV3 channels stops hair growth by killing hair follicle cells.
8 citations
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April 2012 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” Rosa multiflora root extract promotes hair growth and prevents hair loss.
14 citations
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April 2021 in “International journal of molecular sciences” Mesenchymal stem cells may help treat hair loss by improving hair cell growth and reducing inflammation.
September 2004 in “Kitasato medical journal” Epidermal growth factor causes hair loss by triggering cell death and changing the hair cycle.
183 citations
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July 2000 in “American Journal of Botany” Root hairs help Arabidopsis plants absorb more phosphorus when it's scarce.
16 citations
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May 2020 in “Plant Growth Regulation”
12 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.
2 citations
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February 2019 in “JOJ dermatology & cosmetics” Anagen grow, a herbal hair serum, effectively promotes hair growth and could be an alternative to finasteride and beneficial for Minoxidil users.
10 citations
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October 2000 in “PubMed” E6/E7 oncogenes in hair follicles cause continuous hair growth by skipping the resting phase.
9 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Sex hormones and antiandrogens can either stimulate or inhibit human hair follicle cell growth depending on the dose.
131 citations
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January 2018 in “Scientific Reports” Mycorrhiza helps trifoliate orange grow better roots and handle drought.
82 citations
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January 2011 in “New Phytologist” VILLIN4 helps root hair growth by organizing actin with calcium.
62 citations
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February 2018 in “Scientia Horticulturae” Mycorrhizal fungi improve root hair growth and nutrient uptake in trifoliate orange, especially when phosphorus is low.
61 citations
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December 1994 in “Planta” 32 citations
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May 2018 in “The Plant Cell” ERULUS is crucial for root hair growth by controlling calcium levels.
24 citations
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May 2017 in “Annals of botany” Pathogenic Pseudomonas syringae bacteria stimulate early root hair growth in Arabidopsis plants.
17 citations
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January 2009 in “Plant cell monographs” 10 citations
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May 2006 in “Agricultural Sciences in China” A phosphorus-buffered solution successfully grew long root hairs in plants like corn and wheat, but not in onions.