January 2022 in “Figshare” Melatonin affects when and how certain genes work during the growth of goat hair follicles.
14 citations
,
September 1983 in “Acta Dermato Venereologica” Citral increases sebaceous gland activity in male rats.
November 2019 in “Synapse” Brain-made chemicals can control nerve cell function differently in various parts of a mouse's brain, which may help us understand neurological conditions.
35 citations
,
October 2005 in “European journal of pharmaceutics and biopharmaceutics” Polymers increased skin permeation and stability of steroid hormones in liposomal formulations.
133 citations
,
August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
July 2025 in “Journal of Investigative Dermatology” Androgens reduce THY1 in skin cells, leading to less fat, more fibrosis, and worse healing in males.
11 citations
,
June 2017 in “Asian-Australasian journal of animal sciences” Fox genes are important for hair growth and development in cashmere goats.
1 citations
,
October 2023 in “BMC Genomics” miRNAs in the Dlk1-Gtl2 region may improve lamb fur quality.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Differences in cashmere quality between goat breeds are linked to specific genes affecting hair follicle development.
2 citations
,
July 2021 in “The Journal of Sexual Medicine” Gene expression differences in PFS patients suggest a potential organic cause for symptoms.
77 citations
,
December 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.
Different thymic peptides affect hair growth in various ways.
Keratin peptides in hair may help identify gender and ethnicity, but more research is needed.
124 citations
,
January 2012 in “Journal of Allergy and Clinical Immunology” Endocannabinoids help control mast cell activity in human skin.
July 2024 in “Journal of Investigative Dermatology” Linalool in fragrances may harm hair follicles and contribute to hair loss.
9 citations
,
June 2021 in “Journal of Inflammation Research” Euph E and Euri A from Euphorbia neriifolia help control inflammation and immune response in cells.
Estrogen and its receptors play a key role in hair growth, with differences between males and females.
Neurosteroids help control dopamine responses in the brain.
24 citations
,
January 1989 in “Archives of biochemistry and biophysics” Male rats have androgen receptors in their liver, which are different from proteins that bind estrogen.
35 citations
,
January 2018 in “Vitamins and hormones” DHEA affects various tissues by interacting with multiple receptors and can be converted into sex hormones.
2 citations
,
January 1960 in “Australian Journal of Biological Sciences” The Naked gene in mice causes abnormal sebaceous glands and disrupts hair follicle organization.
January 2022 in “Figshare” Melatonin affects when and how certain genes work during the different stages of goat hair growth.
March 1998 in “Journal of dermatological science” Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
19 citations
,
January 2015 in “Development” Hoxc8 gene helps start mammary gland development by controlling specific signals.
72 citations
,
October 2009 in “The FASEB journal” TRH stimulates human hair growth and extends the hair growth phase.
1 citations
,
July 2023 in “Horticulture research” Tiny RNA molecules help control the growth of plant hairs.
6 citations
,
November 2022 in “Antioxidants” OR2AT4 helps reduce aging and cell damage in human skin cells.
30 citations
,
July 2010 in “Experimental Dermatology” Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
40 citations
,
April 2014 in “Genes & Development” Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.
44 citations
,
November 2018 in “Journal of applied ecology” Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.