5 citations
,
March 2000 in “PubMed” The study found that using polyamide synthetic hair for implants is generally safe and gives good results with proper medical follow-up.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Eyebrow hair transplants in patients with frontal fibrosing alopecia may look good at first but often lose the new hair after a few years.
October 2012 in “Ain-Shams Journal of Surgery” The direction of hair implants doesn't affect the final direction of hair growth in baldness treatments.
51 citations
,
September 2020 in “Cell Metabolism” Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.
835 citations
,
October 2008 in “Nature Genetics” Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
10 citations
,
November 2019 in “Neuroendocrinology” Measuring 17-hydroxyprogesterone in hair can help monitor androgen levels in people with congenital adrenal hyperplasia.
1 citations
,
June 2024 in “Archives of Dermatological Research” Betulin oil doesn't stop hair loss or help regrow hair in hypothyroidism.
February 2026 in “International Journal of Pharmaceutics” October 1999 in “Inpharma weekly” 6 citations
,
October 2022 in “International Journal of Molecular Sciences” Male mice with FGF5 mutations grow longer hair than females.
59 citations
,
February 2019 in “BMC Genomics” Hair length in rabbits is linked to differences in lipid metabolism and cell death.
13 citations
,
March 2020 in “Genes” Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
September 2025 in “Digital Commons - RU (Rockefeller University)” FOXC1 is essential for keeping hair follicle stem cells inactive and maintaining their environment for healthy hair growth.
2 citations
,
June 2021 in “Research Square (Research Square)” A new gene mutation causes long hair in some Maine Coon cats.
January 2026 in “Preprints.org” Four new FGF5 gene variants cause long hair in dogs.
12 citations
,
May 2019 in “Stem cell reviews” Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
15 citations
,
January 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective and safe for treating alopecia areata, promoting significant hair regrowth.
3 citations
,
March 2009 in “Hirosaki University Repository for Academic Resources (Hirosaki University)” Hirosaki hairless rats have sparse, twisted hair due to missing hair keratin genes.
7 citations
,
March 2022 in “Frontiers in Genetics” The research found specific genes that may cause longer hair in Tianzhu White Yak.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Hair Bloom Onion Oil strengthens hair and promotes growth.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Hair Bloom Onion Oil strengthens and restores hair using onion extract and herbs.
1 citations
,
August 2024 in “British Journal of Dermatology” Ritlecitinib effectively promotes hair regrowth in alopecia areata patients, even with extensive hair loss.
July 2021 in “British Journal of Dermatology” July 2025 in “Journal of the European Academy of Dermatology and Venereology” January 2008 in “Medical Entomology and Zoology” 3 citations
,
January 2018 in “Journal of probiotics & health” 1 citations
,
January 2023 in “Chemical Engineering Journal”
41 citations
,
March 1987 in “Journal of The American Academy of Dermatology” Topical minoxidil effectively treats male pattern baldness and prevents hair loss.
12 citations
,
March 2012 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” A specific gene mutation in Japanese people can cause varying degrees of hair thinning in adulthood.
33 citations
,
May 2016 in “Translational andrology and urology” Laser hair removal before genital surgery can prevent complications and improve patient satisfaction.