January 2025 in “ACS Applied Materials & Interfaces” Nanoparticles with specific drugs can help regrow hair in alopecia areata.
13 citations
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March 1983 in “International Journal of Dermatology” Minoxidil caused red hair to grow on a man's temples.
January 2023 in “Surgical & Cosmetic Dermatology” The patient quickly recovered from hair loss caused by DRESS syndrome using topical minoxidil.
January 2023 in “SKIN The Journal of Cutaneous Medicine”
March 2020 in “Asian journal of biological sciences” Ellagic acid may help prevent hair loss caused by testosterone in rats.
January 2026 in “PLoS Biology” ARHGEF3 is essential for proper hair follicle development in mice.
1 citations
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February 2022 in “Clinical, Cosmetic and Investigational Dermatology” TDM10842, a thyroid hormone receptor activator, was found to effectively promote hair growth in mice.
September 2017 in “Journal of Investigative Dermatology” LRIG1 protein affects hair growth by regulating skin receptors, leading to hair loss when overexpressed.
May 2022 in “British Journal of Dermatology” The girl's hair condition improved on its own in 24 months.
3 citations
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February 2009 in “Chinese Journal of Traumatology (english Edition)” Human hair cells can be used to grow new hair on rat ears, suggesting a possible treatment for hair loss.
March 2026 in “Dermatology and Therapy” Low-dose oral minoxidil helps improve hairline and eyebrow coverage in frontal fibrosing alopecia.
8 citations
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January 2020 in “PeerJ” Alopecia Areata causes significant structural and compositional changes in hair.
22 citations
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April 2010 in “Journal of Cellular Biochemistry” Certain mutations in the hairless protein disrupt its ability to regulate the hair cycle.
January 2015 in “프로그램북(구 초록집)” Two patients with stubborn hair loss grew hair after PDRN injections.
January 2012 in “Journal of Investigative Dermatology” July 2009 in “International Journal of Cosmetic Science” Japanese women's curved hair has an uneven internal structure and varied amino acid composition.
5 citations
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December 2021 in “Frontiers in Cell and Developmental Biology” Enzymes called PADIs play a key role in hair growth and loss.
6 citations
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August 2001 in “PubMed” The stump-tailed macaque is a good model for studying human hair loss, but it's expensive and hard to find, while rodent models are promising for understanding hair growth and finding new treatments.
March 2023 in “JAAD case reports” Dutasteride and minoxidil helped regrow hair in a woman with breast cancer.
Hair restoration can be permanent.
21 citations
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June 2009 in “Mammalian genome” A new mutation in the Hr gene causes hair loss in mice, similar to a human hair disorder.
63 citations
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October 1972 in “British Journal of Dermatology” Women with thinning hair have thinner hair strands than women without hair loss.
34 citations
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September 1997 in “Acta Dermato Venereologica” RXR agonists may promote hair growth in humans.
December 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.
33 citations
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August 1993 in “FEBS Letters” A new enzyme in rats may help regulate hair growth.
January 2024 in “International Ayurvedic medical journal” Certain Prakruti types are more prone to early male pattern baldness.
28 citations
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October 2004 in “Differentiation” A gene deletion causes the "hairless" trait in Iffa Credo rats.
82 citations
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September 2018 in “Nature Communications” A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.
June 2023 in “The Journal of Family Practice” The hair loss is likely due to a fade haircut.