March 2021 in “Berkala Ilmu Kesehatan Kulit dan Kelamin” This review discusses the treatment options for male androgenetic alopecia, including FDA-approved therapies and new possibilities, but reports no new clinical results.
65 citations
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March 2004 in “Journal of Clinical Investigation” In this study, overexpression of ornithine decarboxylase accelerated basal cell carcinoma in Ptch1+/– mice under UVB exposure, while its inhibition reduced tumor induction, suggesting potential chemoprevention strategies in humans.
31 citations
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August 2001 in “PubMed” This review discusses the role of androgen metabolism in hair follicles and its potential impact on future treatments for androgenetic alopecia, but reports no clinical results.
28 citations
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June 2000 in “PubMed” This article reviews the molecular mechanisms involved in androgenetic alopecia, focusing on the role of type 2 5α-reductase and DHT, but presents no new findings.
15 citations
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May 2002 in “PubMed” This article explores the hormonal and genetic factors influencing androgenetic alopecia and identifies potential targets for treatment but reports no new clinical findings.
1 citations
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January 2021 in “Journal of V. N. Karazin Kharkiv National University: Series Medicine” This review discusses recent research on androgenetic alopecia's etiology and pathogenesis, highlighting both androgenic and nonandrogenic factors but reports no new experimental results.
1 citations
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January 2017 in “Springer eBooks” The document explains how hair loss patterns in men and women, known as Androgenetic alopecia, are classified using the Hamilton-Norwood system for men and the Ludwig grade system for women.
1 citations
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January 1971 Hormones, especially androgens, affect hair growth and can cause hair loss or excess hair in both men and women.
October 2022 in “International Research Journal of Modernization in Engineering Technology and Science” This review discusses the development and rapid approval of COVID-19 vaccines and notes the observation of autoimmune disorders, such as alopecia areata, following vaccination; it provides no new clinical results.
March 2021 in “Uludağ Üniversitesi Tıp Fakültesi dergisi” This review discusses current treatment methods for managing androgenetic alopecia in men and women, but reports no new clinical results, highlighting the lack of a standard treatment guide.
December 2020 in “한국인그리에학회지” This study found that topical application of astringent persimmon fruit extract significantly increased hair area and length in a Black mice model, suggesting potential for promoting hair growth.
December 2020 in “한국인그리에학회지” This study found that topical application of astrigent persimmon fruit extract may promote hair growth in a Black mice model by increasing the hair existing area and hair length without significantly increasing hair follicles.
September 2021 in “CRC Press eBooks” This review discusses the diagnostic features of androgenetic alopecia through trichoscopy and reports no clinical results; it emphasizes hair shaft variability and yellow dots as key indicators.
January 2016 in “Springer eBooks” This article reviews the classification systems for androgenetic alopecia and reports no new research findings.
January 2014 in “American Journal of Medicine and Medical Sciences” This article discusses the mechanisms of androgenetic alopecia and explores possible explanations for minoxidil's effect on hair growth but reports no new results.
293 citations
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November 2011 in “Nature” This study found that the circadian clock regulates the activation state of murine epidermal stem cells, affecting tissue homeostasis and susceptibility to tumorigenesis when disrupted.
157 citations
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April 1994 in “Clinical endocrinology” Androgens can cause hair growth in some areas and hair loss on the scalp.
40 citations
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October 2002 in “Endocrinology” In this study, synthetic vitamin D3 analogs stimulated hair growth and formation of normal hair follicles in nude mice, unlike the natural form 1,25 dihydroxyvitamin D3.
26 citations
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June 2016 in “Pediatric Dermatology” This study found that premature hair graying in young Turkish men and women is associated with emotional stress, alcohol consumption, chronic diseases, and a family history of graying.
21 citations
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August 2001 in “PubMed” This article discusses the enzyme pathways involved in androgenetic alopecia and the role of finasteride in reducing dihydrotestosterone levels to promote hair growth; it reports no new clinical results.
11 citations
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May 2009 in “Medical Hypotheses” This paper proposes a theory explaining how the normal anabolic effects of androgens lead to structural changes and hair follicle miniaturization, contributing to androgenic alopecia.
2 citations
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February 2018 in “InTech eBooks” This article discusses adverse immune-mediated skin reactions associated with TNF-alpha inhibitors, highlighting paradoxical reactions such as psoriasis that occur despite being treated with medications intended to alleviate the condition.
1 citations
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January 2021 in “Prague medical report” This article reviews the potential male equivalent of polycystic ovarian syndrome, focusing on hormonal alterations and premature androgenic alopecia, but reports no new clinical findings; the authors highlight the need for further studies on adrenal steroids and other factors.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This source explores alopecia areata, an immune-mediated disorder causing patchy hair loss due to immunological attacks on hair follicles, with a complex interaction of genetic, environmental, and immunological factors, particularly T-cell-mediated inflammation, contributing to its onset.
October 2023 in “Peer review” This review discusses the efficacy and safety of using intradermotherapy combined with platelet-rich plasma for treating alopecia and reports no new clinical results.
October 2023 in “University of Zadar Institutional Repository” This article reviews androgenetic alopecia, detailing its genetic and hormonal causes, clinical presentations, diagnosis, and treatment options, but it reports no new clinical findings.
January 2023 in “Journal of Cosmetic Dermatology” This case series reports on three school-aged children developing alopecia areata shortly after COVID-19 infection, suggesting a potential association between the virus and this autoimmune hair loss condition.
July 2019 in “Dermatology practical & conceptual” This report presents personal observations of alopecia areata in twins with autoimmune thyroiditis and suggests a possible link, though it does not provide new clinical results.
January 2007 in “Revista del Centro Dermatológico Pascua” This abstract discusses the effects of androgenetic alopecia on men's and women's quality of life but reports no new research findings.
January 1992 in “Juntendo Medical Journal” This article discusses male pattern baldness and the potential of androgen inhibitors, reporting on previous findings and the need for new preventive measures; it does not present new clinical results.