The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
6 citations
,
October 2018 in “PLoS ONE” Stress can slow hair growth and affect skin color by impacting the body's stress response system.
32 citations
,
January 2022 in “International Journal of Molecular Sciences” Melatonin, a hormone, can help protect skin from aging by reducing stress, inflammation, and damage, and may also help treat hair loss in women.
68 citations
,
April 1965 in “General and Comparative Endocrinology” The pituitary gland controls seasonal fur color changes in weasels.
15 citations
,
June 2021 in “International Journal of Molecular Sciences” CMC2.24 and CMC2.23 reduce melanin safely and effectively.
November 2022 in “Journal of Investigative Dermatology” Dynlt3 is important for melanosome transport and skin coloration.
March 2026 in “Preprints.org” Plerixafor may help treat pigmentation disorders by promoting skin repigmentation.
Hair turning darker can be a sign of skin cancer.
5 citations
,
September 2018 in “Journal of Investigative Dermatology” Keratinocyte cytokines and genetic variations influence the development of moles and skin pigmentation.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
3 citations
,
October 2018 in “Journal of Mind and Medical Sciences” Biological therapy boosts the immune system to effectively fight melanoma.
75 citations
,
September 2009 in “Dermato-endocrinology” The skin produces and processes hormones, affecting both local and overall body functions.
4 citations
,
May 2018 in “International Journal of Molecular Sciences” The research showed how melanocytes develop, move, and respond to UV light, and their stem cells' role in hair color and skin cancer risk.
84 citations
,
July 2003 in “European journal of biochemistry” Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
1 citations
,
May 2010 in “Chinese journal of plastic surgery” Melatonin might help treat thick scars.
7 citations
,
May 2020 in “Trends in molecular medicine” The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.
January 2017 in “Archives of clinical and biomedical research” Enhancing melanin's energy generation may help treat alopecia areata.
103 citations
,
April 2005 in “Experimental dermatology” Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
7 citations
,
July 2016 in “Journal of Biomedical Materials Research Part A” cGEL hydrogel improves melanin production in skin cells, making it a promising option for skin treatments.
February 2025 in “Endocrine Reviews” Hormones affect skin aging, but only topical retinoids and estrogens are used in treatments now.
August 2025 in “Annals of Medicine” Mycophenolate mofetil may safely help restore skin color in depigmentation conditions.
November 2021 in “CRC Press eBooks” Hair color is determined by melanin and can be affected by genetic conditions like albinism.
135 citations
,
March 2000 in “Journal of Biological Chemistry” Agouti and AGRP affect pigmentation and obesity, with implications for metabolic disorders.
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.
1 citations
,
June 2011 in “Journal of the Society of Cosmetic Scientists of Korea” The modified oriental prescriptions help hair growth and melanin production without irritating the skin.
January 2005 in “Enlighten: Publications (The University of Glasgow)” Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
489 citations
,
June 2005 in “The FASEB Journal” Human hair follicles can produce cortisol like the body's stress response system.
127 citations
,
November 2010 in “Pigment cell & melanoma research” We need more research on human hair follicle pigmentation, not just mouse models.
138 citations
,
June 2023 in “Molecules” Skin pigmentation varies due to genetics, UV exposure, and drugs, with treatments available but requiring medical advice.
November 2022 in “Skin Appendage Disorders” PT-20 did not significantly improve gray hair repigmentation.