This genetic study identified a potential interval for the Marie Unna hypotrichosis gene but found no mutations in the nearby hr gene, suggesting its involvement remains unconfirmed.
32 citations
,
January 1990 in “Clinical Endocrinology” This study found that women with female pattern androgenic alopecia have significantly higher levels of certain androgens and androgen sulfates compared to normal premenopausal women, suggesting markers for diagnosis and treatment efficacy.
53 citations
,
February 2020 in “Expert Opinion on Pharmacotherapy” This review discusses pharmacologic and non-pharmacologic treatments for androgenetic alopecia, noting that current medications like finasteride and minoxidil can slow hair loss but only partially restore hair growth, with early treatment offering better outcomes.
24 citations
,
November 2008 in “Arquivos Brasileiros de Endocrinologia & Metabologia” In this study, mutations in the vitamin D receptor were identified in Brazilian children with rickets and alopecia, leading to impaired receptor activation and reduced 24-hydroxylase expression.
August 2016 in “Journal of Investigative Dermatology” This study found that a decrease in estradiol levels in women is associated with increased hair shedding due to weakened anchoring of telogen hairs.
41 citations
,
December 2018 in “Experimental Dermatology” This review explores recent findings on the roles of melanocyte and melanocyte stem cells in the hair follicle, highlighting their importance for skin health and potential applications in regenerative medicine, but reports no new clinical results.
7 citations
,
June 2015 in “The anatomical record” This study in Hexi cashmere goats found that secondary follicle activity increases with time, and Hoxc13 expression varies significantly across different growth stages, suggesting a role in follicle activity.
March 2025 in “International Journal of Trichology” This case report describes the first observed instance of fibrosing alopecia in a pattern distribution in a child, suggesting the condition is not solely androgen dependent.
3 citations
,
April 1982 in “Clinics in Plastic Surgery” This study suggests that integrating scalp reduction into male pattern baldness treatment may reduce time, trouble, and cost by about one third compared to conventional hair restoration methods.
8 citations
,
October 1988 in “Clinics in dermatology” This paper discusses the lack of a genetic model for androchronogenic alopecia in rodents, noting the stumptailed macaque as a better current model due to its similarities to human male-pattern baldness; it reports no new results.
1398 citations
,
May 2008 in “Histochemistry and Cell Biology” This review summarizes the cell type distribution and functional significance of human keratins, emphasizing their roles in tumor diagnosis and potential clinical applications, and reports no new clinical findings.
38 citations
,
December 2012 in “Journal of Cutaneous Pathology” This review discusses the significance of elastic tissue staining in dermatopathology, particularly for diagnosing primary elastic tissue disorders and other skin conditions, but reports no new clinical results.
36 citations
,
January 2010 in “Journal of Pediatric Endocrinology and Metabolism” This study identified a novel nonsense mutation in the VDR gene in two patients with hereditary vitamin D resistant rickets and alopecia, leading to resistance to 1,25-dihydroxyvitamin D3.
12 citations
,
January 1978 in “The Laryngoscope” This article describes the successful use of parieto‐occipital flap operations for hereditary or traumatic baldness but reports no new clinical results.
9 citations
,
July 1995 in “Veterinary Clinics of North America: Small Animal Practice” This review discusses causes of hair loss in cats, highlighting self-inflicted trauma due to flea allergy dermatitis, and presents no new clinical findings.
In this study, researchers aim to use AI-related methods to predict different hair loss patterns, including male and female pattern baldness, alopecia areata, telogen effluvium, and traction alopecia, though specific results are not reported.
This study observed that topical 3% minoxidil increased hair growth in treated twins compared to their untreated identical siblings.
17 citations
,
January 2013 in “Our Dermatology Online” This study concluded that mesotherapy with a dutasteride-containing solution was the most effective option for treating androgenetic alopecia in males, promoting hair growth and reducing hair loss.
9 citations
,
February 2002 in “PubMed” This study identified a novel mutation in the coproporphyrinogen oxidase gene, contributing to hereditary coproporphyria in a family, with decreased enzyme activity observed in the affected members.
5 citations
,
October 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study identified a high-risk allele in the PLCD1 gene associated with hereditary trichilemmal cyst formation, proposing a monoallelic two-hit mechanism as the underlying genetic pathogenesis.
EfficientNet improves accuracy in diagnosing hair loss stages.
169 citations
,
June 1998 in “Journal of Investigative Dermatology” This study found no significant genetic association between the 5α-reductase enzyme genes and male pattern baldness, suggesting a polygenic etiology rather than simple inheritance.
37 citations
,
April 2012 in “British Journal of Dermatology” This study found that among middle-aged Korean women, those with metabolic syndrome had a higher risk of androgenetic alopecia, while no significant association was observed in men.
18 citations
,
March 2011 in “Journal of The American Academy of Dermatology” Familial factors affect hair loss types in Koreans, with M type in men, L type in women, and paternal factors influencing male hair loss more.
17 citations
,
December 2004 in “The Journal of Men's Health & Gender” This article discusses the role of androgens in hair follicle changes, explaining how dihydrotestosterone contributes to hair thinning on the scalp, while promoting thicker facial hair in men, and reports no new clinical results.
14 citations
,
September 1986 in “Archives of Dermatology” This study found that women with female pattern baldness had a marked increase in the 3α,17β-androstanediol glucuronide/sex hormone binding globulin ratio and low serum sex hormone binding globulin.
11 citations
,
March 2021 in “Cleveland Clinic Journal of Medicine” In this overview, the authors note that both pharmacologic and nonpharmacologic treatments are effective for pattern hair loss, emphasizing early detection and intervention to maintain hair.
10 citations
,
January 2019 in “Journal of Chromatography B” This study used a newly validated method to find that one-year finasteride treatment resulted in no significant differences in urinary androgen and prostaglandin levels between male pattern baldness patients and normal controls.
8 citations
,
January 1996 in “Springer eBooks” This article discusses the minimal research on hair growth physiology and highlights Dr. Masumi Inaba's contributions to understanding androgenetic alopecia, but reports no new experimental results.
4 citations
,
October 1988 in “Clinics in Dermatology” This paper reviews current knowledge about androgens' role in androgenic alopecia and female hirsutism but presents no new clinical findings.