14 citations
,
June 2017 in “Immunity” Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.
3 citations
,
January 2017 in “Journal of cosmetology & trichology” The food supplement with L-cystine, Serenoa repens extract, and biotin safely reduced hair loss and improved hair growth in men and women.
1 citations
,
September 2023 in “Dermatology and Therapy” Baricitinib helps improve hair growth in severe alopecia, with better results in less severe cases and higher doses working faster.
January 1991 in “Journal of Pediatric Health Care” Hair loss in children can be caused by fungal infections, trauma, autoimmune disorders, or stress, and treatments vary depending on the cause.
October 2025 in “Annals of Medicine and Surgery” Retinoids may improve hair growth in androgenic alopecia when used with other treatments.
24 citations
,
July 1987 in “Dermatologic Clinics” Systemic diseases can cause hair loss, which is often reversible with treatment.
6 citations
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February 2021 in “Frontiers in Cell and Developmental Biology” Eating too much or too little vitamin A can cause hair loss.
March 2016 in “Experimental Dermatology” EGFR helps hair follicles transition properly by controlling Stathmin levels.
2 citations
,
January 2022 in “Journal of Investigative Dermatology” Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.
March 2025 in “International Journal of Molecular Sciences” Free long-chain fatty acids can stimulate hair growth in mice.
Mealworm protein helps fat cell development and may aid in metabolic health and hair growth.
July 2023 in “Journal of Clinical Medicine” The document concludes that understanding hair follicle histology and the hair cycle is crucial for diagnosing alopecia.
41 citations
,
October 2001 in “Experimental Dermatology” The nude gene is important for skin and hair development.
17 citations
,
January 2007 in “Annals of Medicine” Cutaneous gene therapy could become a viable treatment for skin and hair disorders with improved vector development and gene expression control.
13 citations
,
August 2007 in “Journal of Investigative Dermatology” Mouse hair can regrow in a special lab setup without serum.
8 citations
,
December 2022 in “BMC Genomics” The research improved understanding of yak hair growth to help use yak wool better.
March 2017 in “Current dermatology reports” Topical JAK inhibitors can effectively treat alopecia areata and vitiligo by modulating immune responses.
102 citations
,
July 2020 in “International journal of molecular sciences” Hormones like testosterone and estrogen significantly affect hair growth and structure.
Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.
64 citations
,
March 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
2 citations
,
May 2023 in “Marine Drugs” Marine-derived saccharides may help reduce aging effects on skin and hair by promoting cell growth and collagen production.
2 citations
,
January 2023 in “Frontiers in Genetics” Overexpressing ovine β-catenin in mice skin increases hair follicle density and growth.
August 2025 in “Animal nutrition” α-Ketoglutaric acid improves hair growth, rabbit performance, and antioxidant levels.
April 2024 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Retinoic acid helps activate hair growth in people with common hair loss by working on a specific cell growth pathway.
July 2021 in “Belarusian State Pedagogical University repository (Belarusian State Pedagogical University)” PMC shows promise as a treatment for hair loss.
April 2012 in “Informa Healthcare eBooks” AGA is a common hair loss affecting both genders, treated with various therapies to promote regrowth and slow thinning.
February 2024 in “Animals” Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.
57 citations
,
January 2013 in “International Journal of Medical Sciences” Lef1 helps stem cells become hair cells by interacting with specific signaling pathways.
12 citations
,
January 2004 in “International Journal of aromatherapy/International journal of aromatherapy” Ocimum oil may promote hair growth and reduce hair loss from cyclophosphamide.
1 citations
,
January 2018 in “Springer eBooks” The document concludes that scalp cooling and treatments like minoxidil can help manage hair loss from cancer therapy.