April 2019 in “Journal of Investigative Dermatology” Y27632 increases cell growth through EGFR signaling, not ROCK1/2.
Finasteride impairs sperm quality and fertility in rats, even after stopping treatment.
February 2026 in “Frontiers in Medicine” Personalized sonidegib dosing can effectively treat Gorlin-Goltz syndrome with fewer side effects.
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January 2018 in “Research Journal of Pharmacy and Technology” Finasteride significantly reduces fertility in male rats.
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May 2023 in “iScience” Sox9 is crucial for hair follicle stem cells to become melanocytes instead of glial cells.
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July 2015 in “Journal of Cosmetic Dermatology” Sebaceous glands in male pattern hair loss patients have more lobules and might cause early hair growth phase shifts.
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February 2016 in “EMBO reports” Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.
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August 1992 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride doesn't affect hormone levels in normal men.
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January 2020 in “Microscopy research” Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.
Finasteride causes reproductive malformations in male rats.
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April 1987 in “Brain Research” May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” EX104 effectively promotes hair growth and regenerates follicles in androgenetic alopecia.
July 2025 in “International Journal of Dermatology Venereology and Leprosy Sciences” Examining Survivin levels may help understand premature greying of hair.
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February 2010 in “Journal of Investigative Dermatology” Slug (Snai2) helps regulate hair growth timing in mice.
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January 2006 in “PubMed” DHT deficiency may disrupt rat epididymis function by affecting estrogen receptors.
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October 1978 in “The journal of investigative dermatology/Journal of investigative dermatology” Excess vitamin A causes lasting gland changes in mouse hair follicles.
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July 2018 in “Steroids” Testosterone changes how certain channels work in male rat reproductive tracts, affecting fertility-related fluid balance.
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July 2011 in “Microscopy and Microanalysis” The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.
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June 2023 in “Nature” Senescent melanocytes can boost hair growth by activating hair stem cells.
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March 2021 in “EvoDevo” Different species use the same genes for tooth regeneration.
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June 2004 in “Development” FGF signaling is crucial for starting feather development in chicken embryos.
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January 2000 in “Acta Oto-Laryngologica” Epidermal growth factor increases extra hair cells in newborn rat ears.
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March 2020 in “Frontiers in Cell and Developmental Biology” Researchers created immortal human skin cells with constant testosterone receptor activity to study hair loss and test treatments.
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December 2013 in “Scientific Reports” A new method quickly creates controllable cell clusters for tissue engineering and drug testing.
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November 2005 in “Proceedings of the National Academy of Sciences” Hair follicle stem cells can help repair damaged nerves.
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September 2008 in “Fertility and Sterility” Adult offspring of sperm donation generally feel positive about their conception and view the donor as their biological father.