January 2020 in “Journal of St. Marianna University” Human placenta extract may promote hair growth by affecting certain lipid compounds.
11 citations
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June 2005 in “Veterinary Dermatology” Canine hair follicle cells convert progesterone into various metabolites, mainly cortisol.
3 citations
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February 2019 in “Animal biotechnology” The PLP2 gene affects cashmere fiber quality in goats and is linked to hair growth and loss.
June 2020 in “Journal of genetic medicine” The document's conclusion cannot be provided because the document is not accessible or understandable.
63 citations
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January 2012 in “The European Journal of Contraception & Reproductive Health Care” Some birth control pills have a higher risk of blood clots than others.
RXR and RAR proteins in skin may help with cell growth, hair growth, and gland function.
20 citations
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June 1995 in “Tetrahedron Letters” New chemicals were made that can block an enzyme linked to hair loss, prostate growth, and acne.
5 citations
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January 2025 in “Science Advances” 5α-reductase 2 is crucial for stress response in male rats.
73 citations
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November 2000 in “Proceedings of the National Academy of Sciences of the United States of America” There are two ways to start hair growth: one needs Stat3 and the other does not, but both need PI3K activation.
January 2026 in “BioScience Trends” UV radiation causes skin aging by damaging cells and triggering harmful processes.