Applying thyroid hormones to the scalp can help hair grow.
April 2024 in “Journal of translational medicine” Melanocytes are important for normal body functions and have potential uses in regenerative medicine and disease treatment.
March 2024 in “Clinical, cosmetic and investigational dermatology” Skin Radiance Collagen improved skin and hair health in adult females.
December 2023 in “Animals” The research found genes and miRNAs that may control hair growth in Forest Musk Deer.
October 2023 in “Clinical, Cosmetic and Investigational Dermatology” Supplemented Erzhi Wan may help regrow hair in male pattern baldness by affecting certain cell signaling pathways.
Hair turning darker can be a sign of skin cancer.
November 2022 in “Journal of Investigative Dermatology” A new molecule was found to be a safe and effective skin lightener and anti-aging product.
June 2021 in “International journal of cosmetics and dermatology” Vitamin C and E may help with certain skin and hair conditions, but more research is needed to confirm their effectiveness.
January 2020 in “Egyptian Journal of Dermatology and Venereology” People with alopecia have shorter hair follicles and more c-kit, a stem cell factor receptor, which could predict how the condition progresses.
August 2019 in “Key engineering materials” A microemulsion with Carthamus tinctorius extract effectively inhibits 5α-reductase and improves skin and hair follicle delivery.
August 2017 in “Journal of the Dermatology Nurses' Association” Latisse (bimatoprost 0.03%) is widely used in dermatology but the document doesn't give detailed evidence or numbers.
April 2017 in “Journal of Investigative Dermatology” Reduced Stx17 expression may contribute to Alopecia Areata.
Rosemary oil effectively promotes hair growth in mice.
January 2023 in “Applied sciences” Equisetum debile extracts may help with skin whitening, anti-wrinkle, and anti-hair loss treatments.
253 citations,
December 2007 in “Journal of Investigative Dermatology” Hair follicles prevent NK cell attacks to avoid hair loss.
182 citations,
November 2018 in “Cosmetics” Seaweeds have beneficial compounds for skin care, including anti-aging and protective effects.
173 citations,
August 2015 in “Developmental cell” The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.
146 citations,
January 2004 in “Hormones” Human skin acts like a hormone-producing organ, making and managing various hormones important for skin and hair health.
144 citations,
December 2017 in “Pigment cell & melanoma research” Melasma is now considered a skin aging disorder caused by sun exposure in people with a genetic tendency, which impacts treatment and prevention approaches.
142 citations,
March 2019 in “Molecules/Molecules online/Molecules annual” Cannabinoids may help treat various skin conditions.
139 citations,
October 2005 in “Journal of Investigative Dermatology” The nail matrix has a reduced immune response, protecting it from autoimmunity.
137 citations,
January 2006 in “Frontiers in bioscience” CRH in the skin acts like the body's stress response system, affecting cell behavior and immune activity.
134 citations,
July 2020 in “Experimental dermatology” Hair follicles are normally protected from the immune system, but when this protection fails, it can cause hair loss in alopecia areata.
132 citations,
September 2009 in “Experimental Dermatology” A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
130 citations,
January 2000 in “Nature biotechnology” 106 citations,
January 2013 in “Clinical and Developmental Immunology” Alopecia areata is caused by immune system attacks on hair follicles, often triggered by viral infections.
102 citations,
July 2020 in “International journal of molecular sciences” Hormones like testosterone and estrogen significantly affect hair growth and structure.
101 citations,
March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
99 citations,
September 2007 in “The American journal of pathology” Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
88 citations,
June 2019 in “Cell reports” Certain small molecules can promote hair growth by activating a cellular cleanup process called autophagy.