21 citations
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January 2016 in “NeuroImmunoModulation” Hair cortisol levels can indicate stress over the past three months.
5 citations
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October 1988 in “Clinics in Dermatology” Minoxidil promotes hair growth but exact mechanism is unknown.
January 2024 in “Современные проблемы науки и образования (Modern Problems of Science and Education)” Miliacin helps extend the hair growth phase in mice with hair loss.
Hair can show daily calcium changes, linked to body calcium levels and influenced by hormones, and can help assess calcium metabolism issues.
67 citations
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May 2007 in “Journal of Cosmetic Dermatology” The herbal formulation promoted hair growth faster and more effectively than minoxidil in rats.
38 citations
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February 1989 in “Journal of Investigative Dermatology” January 2015 in “Faculty of 1000 Research Ltd” Androgenetic alopecia may be irreversible due to the detachment of a muscle from hair follicles.
January 2022 in “SSRN Electronic Journal” Mouse hair follicles age, causing more white hairs due to fewer pigment stem cells.
101 citations
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July 1985 in “Journal of the American Academy of Dermatology” Biotin improved hair growth and combability in one child with uncombable hair syndrome.
14 citations
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January 1988
Lack of Fgf21 slows hair growth by affecting gene interactions.
4 citations
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May 2006 in “médecine/sciences” The hairless gene is crucial for hair health, and its mutations cause hair loss.
7 citations
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March 2015 in “British Journal of Dermatology” Applying minoxidil can help improve hair growth in people with hair loss caused by LIPH gene mutations.
April 2025 in “Frontiers in Animal Science” Sheep exosomes can enhance hair growth in mice.
1 citations
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May 2019 in “Journal of The European Academy of Dermatology and Venereology” New method, hair distribution width (HDW), improves accuracy in diagnosing androgenetic alopecia (AGA).
5 citations
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February 1985 in “Archives of Dermatology” Topical minoxidil can help regrow hair in some people.
March 1998 in “Dermatologic Surgery” The Miniflap Hair Restoration method effectively restores hair and reduces baldness, but may cause some hair loss and increased baldness in the crown, with the Juri flap method suggested as a quicker, less risky alternative.
January 2022 in “Figshare” Melatonin affects when and how certain genes work during the different stages of hair growth in goats.
30 citations
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April 2009 in “Dermatologic Surgery” TrichoScan helps identify subtle hair thinning in women with androgenetic alopecia.
176 citations
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April 2011 in “Science” Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.
1 citations
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June 2022 in “Tidsskrift for Den norske legeforening” A young boy's uncombable hair is due to a rare genetic condition that usually improves over time.
April 2013 in “The Aesthetic Meeting 2013” There are now better methods for hair regrowth.
April 2018 in “Journal of Investigative Dermatology” Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
April 2023 in “Cancer Research” Plucked hair can effectively monitor drug effects in cancer treatment.
April 2024 in “Nano research” Minoxidil patches and cold plasma may help treat hair loss.
July 2016 in “Indian journal of science and technology” Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.
13 citations
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May 1987 in “PubMed” Topical minoxidil can help regrow hair with regular use, but results vary and side effects may occur.
3 citations
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March 2023 in “Scientific Reports” Researchers developed a new method to test hair growth drugs and found that adult cells are best for hair growth, but the method needs improvement as it didn't create mature hair follicles.
49 citations
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April 2010 in “International Journal of Cosmetic Science” Hair ages as the cuticle wears down, especially beyond 1 meter from the root, affecting its strength and shine.
93 citations
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May 1990 in “The EMBO Journal” Mice with extra sheep genes had hair that fell out and regrew in cycles.