This study found that irregular menstrual cycles and weight gain were common among women with PCOS, with 87% and 64% of patients experiencing these symptoms, respectively.
81 citations
,
March 2009 in “Seminars in Cutaneous Medicine and Surgery” This review discusses the classifications, diagnostic methods, and treatment strategies for female pattern hair loss, but reports no clinical results.
76 citations
,
November 2010 in “Journal of The American Academy of Dermatology” In this study, a photographic scale and questionnaire revealed that extensive central scalp hair loss was observed in 5.6% of African American women, with an association to a history of tinea capitis.
56 citations
,
October 2018 in “Journal of The American Academy of Dermatology” This review discusses the role of androgens in women's skin-related conditions like acne, hirsutism, and female pattern hair loss, noting the lack of dermatology guidelines for when to pursue endocrinologic evaluation.
44 citations
,
March 2004 in “Journal of Investigative Dermatology” This study observed that in vitro treatment of male frontotemporal scalp hair follicles with 17-β-estradiol stimulated hair shaft generation and hair matrix keratinocyte proliferation, suggesting potential anagen-prolonging effects.
40 citations
,
July 2016 in “Pediatrics in review” This article reviews puberty's onset, development, and the factors affecting it, including nutrition, obesity, and gender dysphoria, and reports no new clinical results.
31 citations
,
January 1995 in “The American journal of medicine” This article reviews the role of 5α-reductase in cutaneous hyperandrogenism and the potential of 5α-reductase inhibitors and antiandrogens in treating conditions like hirsutism and male-pattern baldness, reporting no clinical results.
29 citations
,
January 1996 in “The Journal of Clinical Endocrinology & Metabolism” This study identified a compound heterozygous mutation in the 3 beta-HSD gene that confirmed inherited 3 beta-HSD deficiency in a Pakistani child with salt-wasting congenital adrenal hyperplasia.
27 citations
,
May 2016 in “Dermatologic Surgery” This review examines how male facial anatomy and behavior contribute to sexual dimorphism in facial aging, pointing to factors that accelerate aging in men but presents no new clinical results.
23 citations
,
April 2021 in “Journal of Clinical Medicine” This review compiles existing data on frontal fibrosing alopecia and highlights the promise of 5-alpha reductase inhibitors as a treatment option, while noting the need for clarity on its cause and progression.
23 citations
,
February 2021 in “Journal of Endocrinological Investigation” This review discusses the impact of COVID-19 on the endocrine system and reports no clinical results; the authors emphasize the need to investigate endocrine damage during and after COVID-19 infection.
19 citations
,
April 2014 in “Hormones” Hormones and genetics play key roles in male and female baldness, which can affect mental health and may be linked to other health issues.
13 citations
,
July 2004 in “Skinmed” This article reviews the structure and function of hair follicles, diagnostic approaches, and treatments for nonscarring alopecias, but reports no new clinical results.
8 citations
,
February 2017 in “Clinical Drug Investigation” This paper discusses the adverse effects of finasteride, including sexual dysfunction and depression, and suggests that treatment customization based on individual factors like hand preference and sexual orientation could improve outcomes and reduce these side effects.
5 citations
,
July 2019 in “Research Square (Research Square)” This study identified key genes and pathways involved in the seasonal hair cycle regulation of yak, uncovering molecular mechanisms that may aid in understanding their adaptation to alpine environments.
5 citations
,
November 2009 in “Revista médica de Chile” This study confirms that scalp hair follicles in Chilean subjects exhibit seasonal variations, with a higher percentage of follicles in the telogen (resting) phase during the summer compared to the winter.
2 citations
,
July 2025 in “Journal of Ovarian Research” This study found that among women with PCOS, a bedtime after midnight was independently linked to higher androgen levels and decreased lean muscle mass.
1 citations
,
September 2018 in “Australasian Journal of Dermatology” In this report, a 2-year-old male with GAPO syndrome exhibited androgenetic-like alopecia with normal testosterone levels and telogen hair loss, which are novel findings for this condition.
This review reports that 5-alpha reductase inhibitors, used to treat androgenic alopecia, may adversely affect sperm count, sexual function, and hormones in a subset of patients.
April 2026 in “Journal of Clinical Medicine” In this study, men with previous finasteride use reported more severe sexual and psychological symptoms with greater cumulative exposure and older age, highlighting a need for further research on risk factors and long-term impacts.
January 2026 in “Brazilian Journal of Development” This case study reported on a 62-year-old woman with ovarian hyperthecosis, which caused symptoms like hirsutism and elevated testosterone; after bilateral oophorectomy, her symptoms improved, suggesting the importance of considering this rare condition in hyperandrogenism diagnosis for postmenopausal women.
December 2025 in “BENTHAM SCIENCE PUBLISHERS eBooks” This review discusses the interplay between endocrinology and dermatology in PCOS, highlighting the roles of hyperandrogenism, insulin resistance, and chronic inflammation in related skin conditions, but reports no new clinical results.
February 2025 in “East African Scholars Journal of Medical Sciences” In this study conducted at Bangabandhu Sheikh Mujib Medical University, researchers reported that males with androgenetic alopecia had significantly higher levels of serum LH, prolactin, testosterone, DHEA-S, and free androgen index, and lower levels of serum FSH and SHBG compared to those without hair loss.
January 2025 in “Journal of medical & health sciences review.” This study found that women with familial hirsutism in southern Khyber Pakhtunkhwa, Pakistan, exhibited elevated androgen levels and insulin resistance compared to controls, suggesting a significant hereditary and hormonal basis for the condition.
December 2024 in “Brazilian Journal of Health Review” This article reviews the general, pathophysiological, diagnostic, and therapeutic aspects of alopecia frontal fibrosante, highlighting its irreversible nature and the importance of early diagnosis, but it reports no new clinical results.
August 2024 in “EMJ Dermatology” This review addresses the causes, mechanisms, and treatment options for the most common non-scarring alopecias in females, including telogen effluvium, alopecia areata, and female pattern hair loss.
July 2023 in “Journal of Clinical Medicine” This paper identifies challenges in diagnosing alopecia variants, emphasizing the importance of pathologists understanding hair follicle histology, biopsy types, and collaborating with dermatologists to improve diagnostic accuracy.
November 2022 in “Journal of the Endocrine Society” This case report highlights the diagnostic challenge of identifying androgen-secreting ovarian Leydig cell tumors in postmenopausal women when imaging fails to reveal masses, emphasizing the usefulness of ovarian vein sampling for localization.
August 2021 in “Annals of Agricultural and Environmental Medicine” This review provides a detailed analysis of frontal fibrosing alopecia, focusing on its prevalence in postmenopausal Caucasian women, associated comorbidities, and potential autoimmune, genetic, hormonal, and environmental factors; it emphasizes the need for improved understanding to enhance diagnosis and treatment.
October 2016 in “Journal of Case Reports” This study reports a case of an ovarian steroid cell tumor with malignant potential, presenting unusually with osteopenia and low weight instead of the expected virilizing symptoms.