14 citations
,
January 2010 in “Dermatology” Some people with congenital triangular alopecia have a central tuft of hair in the bald patch, but the cause is unknown.
9 citations
,
September 2021 in “Journal of cosmetic dermatology” Getting a hyaluronic acid filler can sometimes cause temporary hair loss due to pressure on an artery, not blockage.
4 citations
,
August 1978 in “PubMed” Many women's hair loss is due to health issues, medication, nutrition, or stress.
3 citations
,
January 1994 in “Journal of Society of Cosmetic Chemists of Japan” Hair grows slower and thinner with age, but a test tonic improved growth in alopecia subjects.
September 2024 in “Journal of the American Academy of Dermatology” Phenoxyethanol in hair growth products may be linked to frontal fibrosing alopecia.
July 2004 in “Dermatologic Surgery” A woman had temporary hair loss due to a stress-related condition after a facelift.
66 citations
,
June 2010 in “Experimental Dermatology” The hair follicle is a great model for research to improve hair growth treatments.
56 citations
,
March 2017 in “Plant and Cell Physiology” Light sheet fluorescence microscopy effectively measures calcium changes in Arabidopsis root hairs.
24 citations
,
December 1990 in “Pediatric Dermatology” Tight hairstyles like ponytails may cause hair casts by affecting scalp circulation and causing inflammation.
3 citations
,
July 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Zebrafish regenerate sensory hair cells through three phases, offering insights for potential mammal applications.
3 citations
,
August 2004 in “Veterinary Dermatology” Supplementing vitamins and minerals prevented hair loss in Icelandic horses.
2 citations
,
February 2013 in “Journal of the Saudi Society for Dermatology & Dermatologic Surgery” New hair spray caused a hair shaft disorder.
1 citations
,
October 2012 in “The Journal of Dermatology” A Korean girl developed kinky hair without known cause or effective treatment.
January 2022 in “Clinical Cases in Dermatology” Stress can cause temporary hair loss, which usually gets better after the stress is gone.
January 2021 in “International journal of dermatology, venereology and leprosy sciences” AGA and TE can be differentiated by specific trichoscopic features, with AGA showing more variation in hair thickness in fronto-temporal areas.
December 1990 in “PubMed” Topical 17 alpha-propylmesterolone increases hair cell growth in androgenetic alopecia.
44 citations
,
July 2005 in “Aesthetic Plastic Surgery” Hair transplantation successfully treated a woman's hair loss caused by a tight ponytail.
9 citations
,
April 2000 in “Plastic and Reconstructive Surgery” The document concludes that appearance can be significantly improved after one hair restoration correction procedure, but often multiple operations are needed for the best results.
The hairline can reliably guide neurosurgical planning.
11 citations
,
January 2013 in “Methods in molecular biology” The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.
8 citations
,
August 2018 in “Anais Brasileiros De Dermatologia” Portuguese WAA-QoL questionnaire validated; FPHL severity, schooling, and phototypes affect patients' quality of life.
8 citations
,
January 2013 in “Journal of The Korean Medical Association” Korean hair is typically thicker with a slower growth rate, and treatments like Dutasteride are effective for male pattern hair loss without major side effects.
5 citations
,
June 2016 in “Dermatologic Surgery” Hair restoration for East Asians should consider their unique characteristics like head shape, hair thickness, and hair density, and use modified procedures and treatments to minimize scarring and maintain hair density.
2 citations
,
January 2024 AI can predict hair loss by analyzing genetic, scalp, and lifestyle data.
December 2025 in “Brazilian Journal of Hair Health” The Spiral Model helps understand hair growth changes with age and identify hair problems early.
August 2025 in “Journal of Cosmetic Dermatology” Hairline transplants improve forehead appearance and satisfaction in East Asian women.
April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
62 citations
,
January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
20 citations
,
April 2016 in “Journal of Cosmetic Dermatology” Methyl vanillate spray increases hair count and hair mass in women with hair loss.
6 citations
,
December 2011 in “Clinical and Experimental Dermatology” A woman developed rare, unexplained curly hair on her scalp and eyelashes.