2 citations
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August 2025 in “Pharmaceutics” PN hydrates skin; PDRN heals and regenerates skin and hair.
1 citations
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October 2025 in “Journal of Microbiology and Biotechnology” Natural extracts may promote hair growth with fewer side effects than conventional treatments.
1 citations
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June 2023 in “Genes” Hair loss from Alopecia Areata is caused by both genes and environment, with several treatments available but challenges in cost and relapse remain.
October 2025 in “Pharmaceutics” Microneedles improve drug delivery for skin diseases, enhancing treatment effectiveness and patient compliance.
1 citations
,
May 2010 in “Chinese journal of plastic surgery” Melatonin might help treat thick scars.
1 citations
,
January 2013 in “Journal of clinical & experimental dermatology research” Melatonin may help whisker growth in mice.
20 citations
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July 2006 in “Veterinary dermatology” Melatonin helped some Pomeranian dogs regrow hair, but it wasn't linked to estrogen receptors.
26 citations
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October 1996 in “Journal of Endocrinology/Journal of endocrinology” Goat hair follicles have insulin-like growth factor-I receptors that might affect hair growth, but no melatonin receptors were found.
Melatonin helps regulate hair growth and may treat hair loss.
1 citations
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May 2017 in “Journal of cosmetic and laser therapy” Lasers can help reduce skin side effects from cancer treatment.
14 citations
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September 2017 in “General and comparative endocrinology” Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
109 citations
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October 2007 in “Journal of pineal research” Melatonin helps regulate hair growth and protects the hair follicle from stress.
January 2022 in “Figshare” Melatonin affects specific gene patterns and biological processes in goat hair growth.
January 2010 in “China Animal Husbandry & Veterinary Medicine” RORs may influence cashmere growth cycles.
Estrogen and its receptors play a key role in hair growth, with differences between males and females.
May 2024 in “Cell proliferation” Melatonin helps hair grow by activating a specific signaling pathway.
January 2021 in “Figshare” Melatonin helps Cashmere goat hair follicles grow by affecting stem cell signals and the surrounding microenvironment.
January 2018 in “Figshare” Melatonin helps Cashmere goats grow more hair by affecting genes and cell signals important for hair and blood vessel development.
January 2018 in “Figshare” Melatonin helps Cashmere goat hair follicles grow by affecting genes and cell signals important for their development and environment.
June 2008 in “Experimental dermatology” Melatonin protects skin and hair from damage and stress by acting as an antioxidant and influencing cell growth.
10 citations
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April 2022 in “Critical reviews in food science and nutrition” Skin odorant receptors respond to flavors and could be targeted to improve skin health and treat diseases.
January 2016 in “UNESP Institutional Repository (São Paulo State University)” Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.
July 2024 in “Journal of Investigative Dermatology” Topical melatonin may reduce skin aging by inhibiting certain cellular pathways.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
349 citations
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January 2005 in “The FASEB journal” Human skin can make serotonin and melatonin, which help protect and maintain it.
2 citations
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January 2017 in “Düşünen Adam” Agomelatine might help stop hair loss caused by valproate.
April 2017 in “Journal of Pharmaceutical Investigation” Indole-based compounds improved ovarian health in rats with PCOS, with L-Tryptophan and Tryptophol being most effective.
September 2024 in “Journal of Investigative Dermatology” VIP reduces hair pigmentation by decreasing melanin production.
January 2023 in “Journal of applied animal research” Short photoperiods improve cashmere growth and quality in goats by changing hormone levels and gene expression.
12 citations
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December 1981 in “Journal of Endocrinology” α-MSH increases melanin production in moulting hair follicles, while AVT inhibits it.