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October 2014 in “Plastic & Reconstructive Surgery Global Open” Botulinum toxin type A injections improved hair growth and scalp health in a woman with radiation-induced hair loss.
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April 2003 in “Carcinogenesis” 2-Methoxyestradiol causes cancer cell death by activating specific pathways, but androgens can block this effect.
5 citations
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August 2016 in “International Journal of Cosmetic Science” Shampoo coacervates can cause scalp irritation due to released surfactants.
July 2024 in “Journal of Investigative Dermatology” A peptide in shampoo can promote hair growth and improve hair condition.
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June 1990 in “Archives of Dermatology” Using minoxidil and anthralin together can improve hair regrowth in severe alopecia areata patients who didn't respond to individual treatments.
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January 1975 in “Food and Cosmetics Toxicology” The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
July 2025 in “Dermatologica Sinica” Glycyrrhizin may help regrow hair by activating a specific pathway.
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January 2010 in “Neoplasma” Certain gene patterns in breast cancer are linked to how active hormone receptors are and could affect patient survival.
Dark hair with a red beard likely evolved for camouflage, not attraction.
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November 2013 in “BMC Pharmacology and Toxicology” Suppressing eIF4E can prevent hair loss from chemotherapy.