March 2026 in “Frontiers in Medicine” This study reported that two male patients with diffuse unpatterned alopecia exhibited donor-area involvement in both the vertex and occiput, challenging the assumption of occipital stability for hair transplantation, and showed partial improvement following treatment with oral finasteride and topical minoxidil.
9 citations
,
November 2023 in “Supportive Care in Cancer” This study found that breast cancer patients treated with CDK4/6 inhibitors plus endocrine therapy experienced more pronounced vertex hair loss and were less responsive to minoxidil treatment compared to those on endocrine monotherapy.
April 2024 in “International Journal of Women’s Dermatology” This study suggests that lichen planopilaris should be considered as a potential diagnosis in African American women with scarring alopecia, often displaying an "arrowhead" distribution pattern, which may guide treatment strategies.
June 2017 in “Journal of The American Academy of Dermatology” Most men with lichen planopilaris had it confirmed by biopsy and often had thyroid issues, sexual dysfunction, or prostate cancer, hinting at a link with hormonal problems.
2 citations
,
May 2018 in “Journal of The American Academy of Dermatology” This study examined 15 female patients with hypothyroidism to investigate the characterization of their alopecia and ruled out other causes, using medical histories, and clinical, trichoscopic, and histologic findings.
June 2017 in “Journal of The American Academy of Dermatology” Women in Australia report different signs of facial aging compared to women in the US, UK, and Canada; men with Lichen planopilaris often have hormonal abnormalities and thyroid disease.
2 citations
,
October 2020 in “International Journal of Dermatology” This study found that lichen planopilaris in men typically presents similarly to women, with a lower likelihood of nonscalp hair loss and a higher association with mucosal lichen planus and thyroid disease.
2 citations
,
July 2021 in “Dermatologic Therapy” This case study reports a 58-year-old woman experiencing pressure-induced alopecia with concomitant acute telogen effluvium after severe COVID-19, suggesting a potential link between prolonged hospitalization and hair loss.
December 2024 in “Indian Journal of Dermatology Venereology and Leprology” Atypical male hair loss may not respond to usual treatments.
January 2023 in “Springer eBooks” Most older adults experience pattern hair loss due to shrinking hair follicles, with men and women showing different balding patterns.
January 2022 in “Revista del Centro Dermatológico Pascua” This study compared the clinical effectiveness of platelet-rich plasma therapy with minoxidil for treating hair loss in men, suggesting PRP is a promising option.
January 2024 in “Journal of Cosmetics Dermatological Sciences and Applications” This study found that 23.8% of participants with pattern hair loss had occipital involvement, with higher rates in females (35.6%) compared to males with early-stage hair loss (12.1%), illustrating significant gender differences in hair loss progression.
3 citations
,
April 2015 in “American journal of biomedical sciences” This review discusses the molecular mechanisms of androgen action in human hair follicles and reports no new findings; the authors emphasize the need for further research to improve treatments for hair disorders.
January 2025 in “International Journal of Dermatology Sciences” In this study, nail changes, particularly pitting, were associated with moderate to severe cases of alopecia areata and a positive family history, highlighting potential genetic factors in the condition.
3 citations
,
September 2019 in “European Medical Journal” This paper presents a case of scalp sarcoidosis with systemic involvement and notes the importance of dermoscopy in its diagnosis, along with a literature review of 46 alopecia-inducing sarcoidosis cases.
90 citations
,
July 2008 in “Dermatologic therapy” This article reviews lichen planopilaris, a chronic scarring alopecia, and explores recent treatment developments, but it reports no new clinical results.
33 citations
,
August 1985 in “Archives of Dermatology” This study suggests that acquired progressive kinking of hair, which typically appears at or after puberty, may be androgen dependent and could progress to male pattern baldness.
24 citations
,
March 2011 in “British Journal of Dermatology” This study found evidence of increased DNA methylation of the androgen receptor gene in occipital hair follicles from men with androgenetic alopecia.
1 citations
,
November 2004 in “Clinical and Experimental Dermatology” Most bald men don't protect their scalp from the sun, and doctors should encourage prevention.
15 citations
,
November 2012 in “International Journal of Dermatology” This case series observed a potential familial link in central centrifugal cicatricial alopecia (CCCA), suggesting a genetic predisposition that may be worsened by hair grooming practices.
1 citations
,
July 2020 in “Journal of cosmetic dermatology” This case report describes a patient with systemic lupus erythematosus who developed both alopecia areata and lichen planopilaris despite immunosuppressive treatment, suggesting a shared immunopathogenesis between these disorders.
155 citations
,
December 2003 in “British Journal of Dermatology” In this study, the researchers did not confirm previously reported links between AGA and smoking or benign prostatic hypertrophy, but found potential associations with alcohol consumption and lean body mass at age 21 that merit further investigation.
2 citations
,
June 2019 in “International Journal of Dermatology” This study found that while a modified BASP classification for pattern hair loss could classify previously unrecognized types, it was less accurate and harder to use than the existing BASP classification.
47 citations
,
June 2014 in “Journal of Dermatological Treatment” This retrospective review found that while intralesional corticosteroids provided symptomatic improvement for lichen planopilaris, hydroxychloroquine with topical corticosteroids led to higher remission rates but did not result in visible hair regrowth.
37 citations
,
April 2013 in “Plastic and Reconstructive Surgery” This study found that environmental factors such as smoking, alcohol consumption, exercise, and testosterone levels may significantly influence various forms of hair loss in male identical twins.
29 citations
,
January 2019 in “Journal of the European Academy of Dermatology and Venereology” This study found that trichoscopic examination is useful for diagnosing and monitoring systemic lupus erythematosus, with severe diffuse non-scarring alopecia indicating active disease.
28 citations
,
January 2015 in “Skin appendage disorders” This study examined children with trichotillomania using a set of specific questions to better understand the condition and aid clinicians who may be unfamiliar with it.
21 citations
,
November 2012 in “Plastic and Reconstructive Surgery” The researchers reported that various environmental factors and higher testosterone levels were linked to different patterns of hair loss in women with androgenic alopecia.
13 citations
,
November 2012 in “Journal of The European Academy of Dermatology and Venereology” This study found that topical clobetasol propionate cream provided a modest improvement in hair regrowth for alopecia areata patients, though those with atopy had higher relapse rates after treatment completion.
10 citations
,
January 2013 in “Faṣlnāmah-i bīmārīhā-yi pūst” This study found no significant association between vitamin D levels and alopecia areata in patients when gender was accounted for, but vitamin D levels were lower in patients with nail involvement.