46 citations
,
February 2016 in “Experimental Dermatology” This review discusses the genetic research developments in androgenetic alopecia, reporting no new clinical results, and highlights the potential for discovering novel therapeutic targets.
7 citations
,
March 2005 in “British Journal of Dermatology” This study discusses patterns of androgenetic alopecia in Indian men but reports no new clinical findings.
6 citations
,
August 2006 in “Journal of Cutaneous Pathology” This case report describes two brothers with an unusual, possibly treatment-resistant inflammatory variant of androgenic alopecia, featuring follicular isthmic lymphocytic inflammation and diffuse central scalp hair loss.
6 citations
,
May 2006 in “Skinmed” This article reviews the classification history of androgenic alopecia and highlights the need for further research to find effective hair growth medications.
47 citations
,
December 2000 in “Archives of Dermatological Research” This study found that women with androgenetic alopecia showed higher levels of certain hormones and lower levels of sex hormone-binding globulin than healthy controls, potentially linking these factors to alopecia severity.
38 citations
,
November 2013 in “Journal of The American Academy of Dermatology” This study found that higher BMI was significantly associated with more severe hair loss in men with male-pattern and early-onset androgenetic alopecia.
28 citations
,
March 2007 in “Journal of The European Academy of Dermatology and Venereology” In this study, researchers found that the existing Norwood and Hamilton classifications for androgenetic alopecia in Indian males had significant limitations, with 18% of cases not fitting into existing pattern categories.
20 citations
,
December 2008 in “PubMed” In this study, treatment with finasteride 1 mg/day for five years significantly reduced the likelihood of further visible hair loss in men with androgenetic alopecia compared to placebo.
18 citations
,
June 2017 in “Journal of The American Academy of Dermatology” In this study, trichoscopy consistently identified typical findings of frontal fibrosing alopecia, revealing three unusual clinical patterns in 18.4% of patients, which may aid in the differential diagnosis when clinical presentations are atypical.
16 citations
,
February 2010 in “Journal of the European Academy of Dermatology and Venereology” This article is a letter to the editor about fibrosing alopecia in a pattern distribution and reports no new research findings.
9 citations
,
December 2008 In this study, untreated men with androgenetic alopecia continued to experience progressive hair loss over a 5-year period, with a significant decline in hair density observed in the placebo group.
4 citations
,
May 2020 in “International Journal of Women's Dermatology” In this double-blind, randomized controlled trial, researchers found that cow placenta extract lotion was as effective as topical minoxidil 2% in increasing hair count for women with androgenetic alopecia over six months, though the mean increases in hair count were similar for both treatments.
1 citations
,
April 2022 in “International Journal of Women's Dermatology” This study suggests that curl pattern classification could help improve patient communication and risk stratification in hair loss disorders, but its clinical utility in dermatology needs further validation.
August 2025 in “Archives of Dermatological Research” In this randomized controlled trial, oral minoxidil at 2.5 mg daily was more effective than topical minoxidil for increasing hair thickness, counts, and density in men with androgenetic alopecia, demonstrating more significant improvements and better compliance over six months.
In this study, researchers identified three novel genetic loci associated with androgenetic alopecia, including one with significant association in females only, which may indicate a role for sex-specific genetic factors in patterned hair loss.
January 2024 in “Journal of Cosmetic Dermatology” This study found that men who smoke are more likely to develop androgenetic alopecia and experience disease progression compared to non-smokers.
July 2023 in “Journal of Cosmetic Dermatology” This study investigated AGA professionals' perspectives and found that 42% were misled by commercial influences, underestimated these biases' extent, and faced ethical challenges in treatment due to societal pressures and misinformation, highlighting a need for evidence-based guidance and research scrutiny tools.
This chapter reviews the causes, clinical characteristics, and modern management of male and female pattern hair loss but reports no new clinical results.
February 2022 in “Pakistan Armed Forces Medical Journal” This study concluded that androgenetic alopecia more severely impacts the quality of life of females compared to males among Pakistani patients, as measured by Skindex-29 scores.
February 2023 in “Cureus” This study found a significant association between the severity of male pattern baldness and increased levels of depression, loneliness, and internet addiction among male medical students with androgenetic alopecia.
November 2022 in “Journal of Investigative Dermatology” This study suggests that vellus to terminal hair follicle reconversion can occur in male pattern androgenetic alopecia using an in vivo model with minoxidil and platelet-rich plasma treatment.
51 citations
,
November 2011 in “British Journal of Dermatology” This study suggests that the HDAC9 gene is a third susceptibility gene for male-pattern baldness, with significant associations found in both German and Australian samples.
25 citations
,
July 2013 in “Journal of Dermatological Science” This study suggests that the androgen receptor locus on the X chromosome may play a role in the pathogenesis of early-onset female pattern hair loss.
21 citations
,
December 2013 in “Archives of Dermatological Research” No link found between new male baldness genes and female hair loss.
21 citations
,
August 2013 in “Journal of Dermatological Treatment” This review discusses the mixed evidence and high risk of bias in studies on low-level light therapy for treating androgenetic alopecia and calls for rigorous randomized controlled trials to assess its efficacy.
14 citations
,
July 2015 in “Journal of Cosmetic Dermatology” This study found that, in Japanese patients with androgenic alopecia, sebaceous glands exhibit increased multilobulation which may be significant in the condition's pathology.
3 citations
,
October 2021 in “Indian Journal of Plastic Surgery” This article identifies eight conditions that make patients unsuitable candidates for hair transplant surgery, emphasizing the importance of detailed consultations to recognize these factors, but reports no clinical results.
3 citations
,
April 2010 in “Endocrinology” This review discusses the mechanisms of androgenic alopecia and reports no new results; the development of a mouse model for further study is described.
June 2025 in “Microorganisms” In this study, researchers observed significant differences in hair follicle microbiome diversity and microbial composition between hair loss and healthy groups, uncovering specific patterns and functional changes associated with female pattern hair loss, which may aid future targeted approaches for androgenetic alopecia.
August 2023 in “Journal of Cosmetic Dermatology” This study found that combining minoxidil and spironolactone was more effective for hair density and severity of hair loss in women with androgenic alopecia compared to minoxidil and finasteride, with no serious adverse effects reported.