Avicennia marina extract and avicequinone C can potentially promote hair growth and treat hair loss by interfering with hair loss mechanisms and boosting growth factors.
136 citations
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March 1996 in “Journal of the American Chemical Society” Finasteride effectively blocks enzyme causing male pattern baldness.
111 citations
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April 2006 in “Annals of the New York Academy of Sciences” Vitamin D receptor is essential for healthy bones and skin.
83 citations
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November 2006 in “European Journal of Neuroscience” Progesterone protects rat brain cells by enhancing GABA A receptor activity.
25 citations
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September 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride inhibits enzyme activity in rhesus macaques, suggesting they're useful for evaluating similar drugs.
25 citations
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July 1994 in “Journal of dermatological science” Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
17 citations
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June 2017 in “Journal of pharmaceutical sciences” Researchers developed a nanomedicine for acne treatment that delivers medication with less irritation and is non-irritating for oily skin.
12 citations
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March 1995 in “Journal of the American Chemical Society” Finasteride modifies 5-alpha-reductases through a two-step process, affecting inhibitor potency and possibly causing side effects.
10 citations
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January 1994 Hair can be straightened using different chemicals, not just strong alkali.
8 citations
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March 2018 in “Cosmetics” UV radiation damages hair by creating holes and peeling cuticle layers.
6 citations
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February 2018 in “PubMed” Minoxidil helps hair growth by promoting stem cell differentiation through increased ATP synthase activity.
5 citations
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June 2022 in “Journal of Oncology” Blocking the Hedgehog pathway may help overcome drug resistance in multiple myeloma.
3 citations
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October 2019 in “CRC Press eBooks” Isotretinoin effectively treats severe acne but can cause significant side effects like dry skin and hair loss.
1 citations
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March 2025 in “Journal of Society of Cosmetic Chemists of Japan” BECD helps straighten wavy hair by reducing undulation.
1 citations
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March 2023 in “Journal of Natural Fibers” A gentler, less damaging method for curling hair using tyrosine works well initially but fades after washing.
1 citations
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July 2008 in “PubMed” Human hair keratin helps regenerate rat sciatic nerves by transforming Schwann cells and protecting axons.
March 2026 in “Microchemical Journal”
July 2024 in “Chinese Medical Journal” Peripheral blood alive cell treatment is effective and safe for treating hair loss.
October 2021 in “Authorea (Authorea)” New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
April 2012 in “J. Willard Marriott Library” Cannabinoids like THC and THCA get into hair through skin oils, not hair color.
Yak hair stretches mainly due to macromolecules slipping past each other.
January 1953 in “The Lancet” Cortisone may help hair regrow by altering the local environment, with regrowth starting 3-4 weeks after treatment, but its use is not widely recommended.
2 citations
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December 2015 in “DOAJ (DOAJ: Directory of Open Access Journals)” Sonophoresis reduces skin absorption of sodium fluorescein in certain liposomes.
January 2025 in “American Journal of Translational Research” Erianin may effectively treat alopecia areata by targeting the immune system.
854 citations
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February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Understanding hair follicle development can help treat hair loss, skin regeneration, and certain skin cancers.
397 citations
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February 2004 in “British Journal of Dermatology” Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.
271 citations
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May 2019 in “Cells” The secretome from mesenchymal stem cells is a promising treatment that may repair tissue and avoid side effects of stem cell transplantation.
229 citations
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August 2002 in “Experimental Gerontology” AGA causes hair loss by shrinking hair follicles due to DHT binding, and can be treated with finasteride and minoxidil.
202 citations
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August 2007 in “Biomaterials” Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.
172 citations
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May 2018 in “Nature” Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.