6 citations
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January 2010 in “Springer eBooks” SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.
70 citations
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March 1997 in “Journal of Investigative Dermatology”
April 2012 in “Informa Healthcare eBooks” AGA is a common hair loss affecting both genders, treated with various therapies to promote regrowth and slow thinning.
148 citations
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October 1997 in “Journal of Investigative Dermatology”
22 citations
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January 2001 in “Chemical & Pharmaceutical Bulletin” Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
13 citations
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January 2005 in “Chemical and Pharmaceutical Bulletin” Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
January 2022 in “Figshare” Melatonin affects specific gene patterns and biological processes in goat hair growth.
4 citations
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October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” G2 stem cells control calcium signaling for skin regeneration.
22 citations
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January 2004 in “Dermatology” Topical estrogen helps hair growth in menopausal women with no major side effects.
4 citations
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April 2016 in “Experimental Dermatology” AGA causes hair loss through follicle miniaturization and hair cycle changes; regrowth depends on anagen initiation in kenogen follicles.
8 citations
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July 1997 in “Archives of Gerontology and Geriatrics” 5 citations
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June 2010 in “Universitas Psychologica” Progesterone helps protect against stress-related memory and behavior issues in rats.
62 citations
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
5 citations
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April 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Cell size independently controls when stem cells divide.
May 2024 in “British journal of dermatology/British journal of dermatology, Supplement” Hair follicles in androgenetic alopecia age faster, especially in the front.
1 citations
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October 2025 in “Scientific Reports” Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
12 citations
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February 2017 in “International journal of developmental neuroscience” Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
April 2023 in “Veterinary world/Veterinary World” Six types of bugs were found on goats in Bulgaria, with Linognathus stenopsis being the most common.
1 citations
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November 2007 in “Neuro-chirurgie/Neurochirurgie” Cyproterone acetate is a safe treatment that causes modest feminization in transgender female adolescents, and works better with added estrogens.
1 citations
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January 2000 in “PubMed” The treatment slightly increased hair growth and was safe for most women.
January 2024 in “The Journal of Dermatology” Taking finasteride every other month can still help with hair loss but may be less effective over time compared to taking it daily.
March 2024 in “Research Square (Research Square)” Sex steroids affect the MafB gene differently in male and female hamsters.
1201 citations
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January 2010 in “Science” Active and quiescent stem cells work together in mammals to maintain and repair tissues.
87 citations
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March 2015 in “The EMBO Journal” Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.
February 2016 in “Aktuelle Dermatologie” Low-Level Laser Therapy significantly improves hair density in women with hormonally and age-related hair loss.
25 citations
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March 2004 in “Regulatory Toxicology and Pharmacology” Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
4 citations
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September 1994 in “Xenobiotica” Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.
August 2011 in “Reproductive Toxicology” 2 citations
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May 2020 in “Molecules” A new, efficient method was developed to synthesize a specific compound and its derivatives.
The estrogen receptor pathway controls hair growth cycles and affects skin cell growth.