94 citations
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February 1994 in “The journal of investigative dermatology/Journal of investigative dermatology” EGF makes hair follicles grow longer but stops hair production.
June 2017 in “Asian journal of pharmaceutical and clinical research” Green tea extract gel safely increases eyelash length.
9 citations
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August 1952 in “The Journal of Clinical Endocrinology & Metabolism” A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
17 citations
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October 2006 in “Molecular and Cellular Endocrinology” The L457(3.43)R mutation in the human lutropin receptor causes increased activity and hormone insensitivity, leading to precocious puberty.
5 citations
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September 2020 in “Journal of Cosmetic Dermatology” Dexpanthenol improves hair growth and satisfaction in women without side effects.
22 citations
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August 2013 in “PLOS ONE” The method safely and efficiently delivers genes to the skin but may not work for conditions needing high levels of gene products.
2 citations
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April 2019 in “Journal of Internal Medicine” Men using steroids or finasteride to look more attractive may harm their fertility and sexual function, creating a paradox where they seem fit but may be less able to reproduce.
4 citations
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February 2019 in “BioMed Research International” Ebastine may promote hair regrowth by increasing cell growth through the ERK pathway.
October 2025 in “Frontiers in Medicine” Ixekizumab has known and some unexpected side effects.
April 2017 in “Our Dermatology Online” Using cosmetics made elderly people feel more comfortable and attractive.
September 2003 in “Reactions Weekly” 43 citations
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January 2016 in “Cellular physiology and biochemistry” Epidermal Growth Factor helps hair follicle cells grow and move by activating a specific cell signaling pathway.
February 2013 in “Journal of the American Academy of Dermatology” Certain gene variations might increase the risk of a hair loss condition in Koreans.
2 citations
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March 2005 in “Journal of the American Academy of Dermatology” Equol may help with antiaging and skin health by boosting collagen and blocking certain hormones.
September 2016 in “Journal of Dermatological Science” Golden oyster mushroom extract may protect skin cells from aging by its antioxidant properties.
124 citations
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April 2000 in “Nature biotechnology”
PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.
March 2024 in “The journal of sexual medicine” The therapies improved ejaculation disorders and sexual function in middle-aged men.
1 citations
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March 2004 in “Journal of the American Academy of Dermatology” ZD1839, a cancer drug, can cause mild skin rashes that are treatable without stopping the medication.
January 2026 in “http://isrctn.com/” The food supplement may help reduce hair shedding and improve hair growth.
1 citations
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April 1936 in “Journal of Experimental Biology” Hanson's thymus extract sped up growth and development in mice over generations.
April 2016 in “Journal of Investigative Dermatology” Gypenosides from Gynostemma pentaphyllum were found to have anti-aging effects, increasing skin collagen and reducing wrinkles.
March 2009 in “Dermatology Online Journal” Manipulating EGFR signaling may help treat hair loss and promote hair growth.
1 citations
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October 2023 in “Frontiers in endocrinology” Regulating certain sex hormones may help delay facial aging.
February 2026 in “International Journal of Recent Surgical and Medical Sciences” Human exosomes are effective for targeted treatments but face scalability issues, while plant exosomes are cost-effective for cosmetics.
PMEE may help reverse greying hair by boosting melanin production.
Epimorphin helps shape and develop epithelial cells, like those in hair follicles.
42 citations
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January 2002 in “Skin Pharmacology and Physiology” Reconstructed skin models are useful for studying how skin processes certain chemicals.
21 citations
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June 2023 in “Journal of Nanobiotechnology” Engineered extracellular vesicles could improve CRISPR/Cas delivery, making gene editing safer and more effective.
The FDA did not approve a testosterone drug because of safety concerns.