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January 2015 in “Sen'i Gakkaishi” Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.
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January 2014 in “RSC Advances” A new, less toxic and more efficient method to create the anti-baldness compound RU58841 was developed in 2014.
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September 1994 in “Xenobiotica” Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.
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August 2020 in “IntechOpen eBooks” Old drugs like finasteride and spironolactone are being successfully used for hair loss and skin conditions, and many other drugs show promise for new uses in dermatology.
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January 2011 in “Springer eBooks” Histone demethylases play a key role in the development of many diseases and may be targets for treatment.
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May 2001 in “Pharmacology & Toxicology” Cyproterone acetate may cause liver cancer at high doses, but is considered safe at recommended doses for approved uses.
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March 1997 in “Journal of Chromatography B: Biomedical Sciences and Applications” Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.
April 2024 in “Frontiers in pharmacology” Brepocitinib 30mg is most effective for moderate-to-severe alopecia areata, but ritlecitinib 50mg may offer a better balance of safety and effectiveness.
Bee pollen, green tea, essential oils, and various plant extracts improve skin and hair health.
January 2023 in “Han'gug mi'saengmul saengmyeong gong haghoeji/Han-guk misaengmul saengmyeong gonghak hoeji” NOC-4 extract promotes black hair and hair growth effectively.
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.
January 2019 in “Springer Reference Medizin” Follicle Stimulating Hormone is important for fertility.
January 2017 in “Elsevier eBooks” Antioxidants may help improve mitochondrial health and could be used to treat diseases related to cell damage.
January 2019 in “Arabian Journal of Chemistry” Method found to accurately identify finasteride impurities using liquid chromatography.
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October 2006 in “The Journal of Clinical Endocrinology and Metabolism” The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.
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January 2008 in “Trends in Endocrinology and Metabolism” Melatonin in the skin helps protect against damage from stress and UV rays, and could be used to treat certain skin conditions.
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January 2015 in “International journal of trichology” Dermatologists need to understand hair products to treat hair and scalp issues better.
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November 1959 in “Annals of the New York Academy of Sciences” Hair and wool have complex microscopic structures with microfibrils and varying cystine content.
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June 2009 in “International Journal of Dermatology” Lichen planus is a skin condition that can resolve on its own, is linked to hepatitis C, and increases the risk of skin cancer.
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November 2005 in “International journal of pharmaceutics” Hair follicles may soon be used more for targeted and systemic drug delivery.
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October 2013 in “Trends in Genetics” The AUTS2 gene is linked to neurological disorders and may affect human brain development and cognition.
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May 2003 in “Toxicological Sciences” Exposure to finasteride in the womb caused lasting reproductive issues in male rats.
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February 2008 in “Atmospheric environment” Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
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April 2011 in “Journal of Ethnopharmacology” Polygonum multiflorum extract helps grow hair by activating certain hair growth signals in mice.
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December 2009 in “Journal of Dermatological Science” Fat tissue stem cells may help increase hair growth.
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January 1982 in “The American Journal of Medicine” Etoposide is effective in treating several cancers, especially small cell lung cancer, with acceptable side effects.
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December 2009 in “Organic and Biomolecular Chemistry” Mercuric triflate is an effective catalyst for various organic reactions, working well at room temperature with high yields.
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March 2019 in “Advanced Healthcare Materials” Advanced hydrogel systems with therapeutic agents could greatly improve acute and chronic wound treatment.