91 citations
,
March 2021 in “Molecular and Cellular Endocrinology” CYP11A1 is crucial for skin health and disease by producing important steroids.
December 2025 in “Molecules” This study developed a method using UHPLC-MS/MS and MSPE to detect trace amounts of sex hormones in cosmetics, finding progestins and estrogens in some products, and performed a preliminary safety evaluation for residual progesterone in hair loss prevention cosmetics.
December 2022 in “Cureus” This review discusses the hormonal impact on hair growth and the relationship between endocrine disorders and hair changes, reporting no new clinical results.
168 citations
,
January 2005 in “Journal of Investigative Dermatology” Male and female mice have different skin thickness, and hormones affect their skin and hair growth differently.
90 citations
,
December 2007 in “Current Oncology” This review discusses management strategies for sexual side effects of aromatase inhibitors in postmenopausal breast cancer patients and reports no original clinical findings.
19 citations
,
November 2021 in “Reviews in endocrine and metabolic disorders” This article discusses the role of sex hormones in COVID-19 fatality differences between sexes and reports no new clinical results, suggesting that future strategies should consider sex-specific approaches.
This study found that hair and nails can effectively measure hormone changes such as testosterone, estrogen, and progesterone during the peripubertal period in dogs, with variations observed between males and females at specific developmental stages.
219 citations
,
January 2006 in “Drug Metabolism Reviews” This review discusses how dehydroepiandrosterone (DHEA) may exert its biological effects through multiple receptors and reports no new clinical results.
102 citations
,
July 2020 in “International journal of molecular sciences” This review discusses the effects of hormonal changes on hair follicles, concluding that hormones like androgens and estradiol significantly influence hair growth and cycle, while the roles of other hormones are still being researched.
80 citations
,
April 2006 in “Clinical Interventions in Aging” This review discusses factors affecting hair aging and the current pharmacological treatments for androgenetic alopecia, mentioning topical minoxidil and oral finasteride, but does not present new clinical findings.
24 citations
,
December 2016 in “Psychiatric Clinics of North America” This review discusses hormonal and surgical gender-affirming interventions for transfeminine individuals, noting improvements in quality of life and mental health with minimal adverse effects, but reports no new research findings.
21 citations
,
February 2021 in “Frontiers in Endocrinology” This review explores the potential impact of hormonal changes during aging on benign prostate hyperplasia-related urinary symptoms and metabolic syndrome, highlighting the hypothesis of a male PCOS-equivalent but reports no new clinical results.
19 citations
,
December 2021 in “Endocrine Reviews” This review highlights therapeutic options for inducing puberty in males and females with delayed puberty, emphasizing the need for larger trials to establish the best approaches.
14 citations
,
April 2022 in “Climacteric” This review discusses the impact of HRT on menopausal skin and hair symptoms and argues that potential benefits should be part of informed decision-making for managing menopause.
13 citations
,
August 2016 in “Reproduction” In this study, nandrolone decanoate treatment in rats caused persistent diestrus and altered steroid receptor expression and sex hormones, especially at higher doses, with partial reversibility at lower doses over time.
9 citations
,
August 2021 in “Biomedicines” This study found that 17β-estradiol was the most powerful hormone for inducing APE1/Ref-1 secretion in cultured vascular endothelial cells, with secretion occurring through exosomes dependent on estrogen receptors and intracellular calcium.
8 citations
,
December 2022 in “Nature Reviews Endocrinology” This review discusses the roles of sex hormones in COVID-19 progression and highlights conflicting evidence on their protective effects and the complexity of sex and gender influences on the disease.
5 citations
,
August 2021 in “Journal of biological chemistry/The Journal of biological chemistry” This study observed sexually dimorphic effects of reduced Rdh10 on energy metabolism and muscle function in mice, with males experiencing decreased endurance and females showing increased endurance on a high-fat diet.
3 citations
,
May 2023 in “Biomedicines” This article reviews the immunometabolic mechanisms linking polycystic ovary syndrome to infertility and stresses the need for interdisciplinary approaches to treat PCOS-related fertility issues; it reports no new clinical results.
3 citations
,
November 2021 in “IntechOpen eBooks” This chapter reviews the role of the testes in producing and functioning of testicular androgens and protein hormones, but it presents no new clinical results.
2 citations
,
September 2025 in “Cosmetics” This narrative review synthesized current research on hormonal therapies in cosmetic dermatology, finding they offer promising, evidence-based applications for conditions like aging skin, acne, and melasma, but noting that safety and personalized treatment approaches are essential for responsible clinical use.
1 citations
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May 2023 in “Frontiers in Endocrinology” This research suggests that autism's genetic links are partially related to factors influencing physiological sex differences, with rare variants interacting with placental sex differences and common variants affecting steroid-related traits.
1 citations
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February 2017 in “Journal of gynecology and womens health” This review discusses the causes and management of hirsutism, recommending low-dose oral contraceptives with flutamide over cyproterone-containing preparations, but reports no new clinical findings.
January 2026 in “Clinics in Dermatology” This discussion examines the aesthetic symptoms of perimenopause, such as hot flashes and skin changes, and reviews management options like hormone replacement therapy and topical cosmetics, emphasizing the importance of consistency in treatment to maintain results.
January 2026 in “Journal of Cosmetic Dermatology” This study reviewed evidence suggesting that the loss of dermal white adipose tissue (dWAT) during menopause may be linked to decreased estrogen levels, potentially affecting skin health, and discussed non-hormonal treatments, like magnolol, that might help restore dWAT and improve menopausal skin changes.
In this chapter, the authors discuss how the decline in estrogen during menopause affects skin health, detailing changes like dryness, thinning, and increased sensitivity, and suggest management strategies such as lifestyle adjustments and hormone replacement therapy to address these issues.
April 2025 in “Nutrients” This study highlights conflicting evidence on the safety and efficacy of nutritional supplements for hair loss in breast cancer patients, emphasizing the need for oncologist management and further research.
February 2024 in “Biomedicines” This review examines the hormonal causes of hair loss, noting how androgen excess can lead to follicle miniaturization and linking estrogen deficiency and thyroid dysfunction to common alopecia types. It further discusses hormonal treatments such as finasteride, dutasteride, and spironolactone.
January 2024 in “Cosmetics” In this study, Brazilian postmenopausal women reported that menopause significantly deteriorates the quality of their skin, nails, and hair, negatively affecting self-esteem and quality of life, with a need for better understanding of hormone replacement therapy's dermatological effects.
July 2023 in “The Journal of Clinical Endocrinology and Metabolism” This narrative review suggests that, after at least two years of gender-affirming hormone therapy, nonathletic transgender individuals tend to have physical performance levels similar to cisgender individuals, though more controlled research is necessary, particularly among trans athletes.