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Hair graying may help prevent cancer by protecting stem cells.

Prednisone has risks for lupus patients, isotretinoin is safe for mental health, transplant patients risk skin cancer, and various treatments are effective for specific skin conditions.

This article reviews the complex signaling pathways between epithelial and mesenchymal cells crucial for hair follicle morphogenesis, highlighting the Wnt pathway's role as a master regulator without reporting new experimental findings.

This review discusses the effects of testosterone therapy for transgender men, noting desired outcomes and potential risks, but reports no new research findings; the authors highlight a lack of high-quality data due to various study limitations.

This review discusses the negative effects of cigarette smoking on various skin conditions and emphasizes the importance of dermatologists advising patients to quit smoking, but it presents no new research findings.

This abstract reviews potential health risks from toxic chemicals in cosmetic products, noting associations with cancer, reproductive issues, and other health conditions, but reports no new research findings.

This article discusses the complexities of diagnosing and managing polycystic ovary syndrome, highlighting the challenges related to fertility treatment criteria, insulin resistance, and long-term health implications, but reports no new clinical findings.

This review discusses the relationship between vitamin D and various skin diseases but reports no new clinical results, emphasizing the need to assess and correct vitamin D deficiencies.

This article outlines common and serious causes of excessive body hair in women, noting that benign conditions like polycystic ovarian syndrome are treatable, while dangerous causes require swift medical attention; it reports no new results.

Oral 5-alpha reductase inhibitors do not increase breast cancer or benign breast disorder risk in women.

This review discusses central centrifugal cicatricial alopecia in adolescents, noting varied presentation and highlighting genetic and environmental factors, but reports no new clinical findings.

The researchers reported a rare case of invasive cutaneous squamous cell carcinoma of the scalp extending into bone and dura mater, successfully treated with surgery and skin flap repair, without metastasis observed at three months.

This case report describes a postmenopausal woman with hirsutism and hair loss attributed to ovarian stromal hyperplasia; surgical removal of the ovaries normalized testosterone levels and resolved symptoms.

This article reviews the influence of vitamin D on various dermatological diseases and suggests that vitamin D supplementation might aid in maintaining skin cell homeostasis; it reports no new clinical results.

This literature review discusses the need for a clinical practice guideline to help Canadian Nurse Practitioners in diagnosing and managing PCOS, noting its complexity and lack of existing guidelines.

The project aimed to understand how genetic test results affect patients' actions and feelings in dermatology.

This article discusses the controversy surrounding finasteride, including claims of adverse effects like prostate cancer and permanent sexual dysfunction, but reports no new research findings.

Finasteride and dutasteride increase sexual dysfunction reports.

This review discusses WHO group 2 anovulation, highlighting polycystic ovary syndrome as a common cause of infertility and noting current treatment options without presenting new clinical results.

This review examines the evaluation and management of hirsutism and hyperandrogenism in postmenopausal women and reports no new clinical findings.

This review discusses the association between androgen receptor CAG repeat polymorphism and several health conditions, including Kennedy’s disease and urologic disorders, without reporting new clinical results.

This review discusses the anticancer properties of ginseng, including its potential to alleviate chemotherapy side effects, and calls for more research on its mechanisms of action in various cancers.

This study found that male pattern baldness and a history of severe acne were inversely associated with testicular germ cell tumors, while taller height showed a positive association.

This review discusses the dual role of testosterone in COVID-19 progression and suggests its importance in understanding the disease's mechanisms, highlighting the need for further targeted research.

This review discusses the unique healthcare needs and disparities faced by transgender individuals, highlighting the importance of cultural competency and skills in providers, but reports no new clinical findings.

This review addresses obesity-related dermatoses and highlights the potential increased risk of skin cancer associated with obesity; it presents no new clinical findings.

This study suggests that weight loss can improve fertility outcomes in overweight and obese women with PCOS, and letrozole should be considered the new first-line treatment over clomiphene citrate for anovulatory infertility in this population.

This review discusses lesser-known concerns in transgender dermatology, including neovaginal issues, neoplastic and autoimmune conditions, and the effects of unapproved injectable substances, but reports no new clinical findings.

This source reports that testosterone therapy may mildly improve sexual desire in women with sexual dysfunction but lacks long-term safety data and cannot be widely recommended, as no formulations are approved for women in most countries.

This study explored the immune environment of the hair follicle's bulge region and suggested that its unique signaling may prevent melanoma formation by lacking necessary proinflammatory signals for full oncogenic transformation, indicating potential strategies for melanoma prevention by replicating this immune-privileged environment.